25908498

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 75829248

約数和(自身を除く): 49920750

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 67, 77, 81, 93, 99, 126, 134, 154, 162, 186, 189, 198, 201, 217, 231, 279, 297, 341, 378, 402, 434, 462, 469, 558, 567, 594, 603, 651, 682, 693, 737, 837, 891, 938, 1023, 1134, 1206, 1302, 1386, 1407, 1474, 1674, 1782, 1809, 1953, 2046, 2077, 2079, 2211, 2387, 2511, 2814, 3069, 3618, 3906, 4154, 4158, 4221, 4422, 4774, 5022, 5159, 5427, 5859, 6138, 6231, 6237, 6633, 7161, 8442, 9207, 10318, 10854, 11718, 12462, 12474, 12663, 13266, 14322, 14539, 15477, 17577, 18414, 18693, 19899, 21483, 22847, 25326, 27621, 29078, 30954, 35154, 37386, 37989, 39798, 42966, 43617, 45694, 46431, 55242, 56079, 59697, 64449, 68541, 75978, 87234, 92862, 112158, 119394, 128898, 130851, 137082, 139293, 159929, 168237, 193347, 205623, 261702, 278586, 319858, 336474, 386694, 392553, 411246, 417879, 479787, 616869, 785106, 835758, 959574, 1177659, 1233738, 1439361, 1850607, 2355318, 2878722, 3701214, 4318083, 8636166, 12954249, 25908498]

約数ペア:

[(1, 25908498), (2, 12954249), (3, 8636166), (6, 4318083), (7, 3701214), (9, 2878722), (11, 2355318), (14, 1850607), (18, 1439361), (21, 1233738), (22, 1177659), (27, 959574), (31, 835758), (33, 785106), (42, 616869), (54, 479787), (62, 417879), (63, 411246), (66, 392553), (67, 386694), (77, 336474), (81, 319858), (93, 278586), (99, 261702), (126, 205623), (134, 193347), (154, 168237), (162, 159929), (186, 139293), (189, 137082), (198, 130851), (201, 128898), (217, 119394), (231, 112158), (279, 92862), (297, 87234), (341, 75978), (378, 68541), (402, 64449), (434, 59697), (462, 56079), (469, 55242), (558, 46431), (567, 45694), (594, 43617), (603, 42966), (651, 39798), (682, 37989), (693, 37386), (737, 35154), (837, 30954), (891, 29078), (938, 27621), (1023, 25326), (1134, 22847), (1206, 21483), (1302, 19899), (1386, 18693), (1407, 18414), (1474, 17577), (1674, 15477), (1782, 14539), (1809, 14322), (1953, 13266), (2046, 12663), (2077, 12474), (2079, 12462), (2211, 11718), (2387, 10854), (2511, 10318), (2814, 9207), (3069, 8442), (3618, 7161), (3906, 6633), (4154, 6237), (4158, 6231), (4221, 6138), (4422, 5859), (4774, 5427), (5022, 5159)]