25076898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 71792640

約数和(自身を除く): 46715742

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 37, 42, 54, 63, 66, 74, 77, 99, 111, 126, 154, 163, 189, 198, 222, 231, 259, 297, 326, 333, 378, 407, 462, 489, 518, 594, 666, 693, 777, 814, 978, 999, 1141, 1221, 1386, 1467, 1554, 1793, 1998, 2079, 2282, 2331, 2442, 2849, 2934, 3423, 3586, 3663, 4158, 4401, 4662, 5379, 5698, 6031, 6846, 6993, 7326, 8547, 8802, 10269, 10758, 10989, 12062, 12551, 13986, 16137, 17094, 18093, 20538, 21978, 25102, 25641, 30807, 32274, 36186, 37653, 42217, 48411, 51282, 54279, 61614, 66341, 75306, 76923, 84434, 96822, 108558, 112959, 126651, 132682, 153846, 162837, 199023, 225918, 253302, 325674, 338877, 379953, 398046, 464387, 597069, 677754, 759906, 928774, 1139859, 1194138, 1393161, 1791207, 2279718, 2786322, 3582414, 4179483, 8358966, 12538449, 25076898]

約数ペア:

[(1, 25076898), (2, 12538449), (3, 8358966), (6, 4179483), (7, 3582414), (9, 2786322), (11, 2279718), (14, 1791207), (18, 1393161), (21, 1194138), (22, 1139859), (27, 928774), (33, 759906), (37, 677754), (42, 597069), (54, 464387), (63, 398046), (66, 379953), (74, 338877), (77, 325674), (99, 253302), (111, 225918), (126, 199023), (154, 162837), (163, 153846), (189, 132682), (198, 126651), (222, 112959), (231, 108558), (259, 96822), (297, 84434), (326, 76923), (333, 75306), (378, 66341), (407, 61614), (462, 54279), (489, 51282), (518, 48411), (594, 42217), (666, 37653), (693, 36186), (777, 32274), (814, 30807), (978, 25641), (999, 25102), (1141, 21978), (1221, 20538), (1386, 18093), (1467, 17094), (1554, 16137), (1793, 13986), (1998, 12551), (2079, 12062), (2282, 10989), (2331, 10758), (2442, 10269), (2849, 8802), (2934, 8547), (3423, 7326), (3586, 6993), (3663, 6846), (4158, 6031), (4401, 5698), (4662, 5379)]