25011234

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 58490880

約数和(自身を除く): 33479646

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 67, 93, 134, 186, 201, 223, 279, 402, 446, 558, 603, 669, 837, 1206, 1338, 1674, 1809, 2007, 2077, 3618, 4014, 4154, 6021, 6231, 6913, 12042, 12462, 13826, 14941, 18693, 20739, 29882, 37386, 41478, 44823, 56079, 62217, 89646, 112158, 124434, 134469, 186651, 268938, 373302, 403407, 463171, 806814, 926342, 1389513, 2779026, 4168539, 8337078, 12505617, 25011234]

約数ペア:

[(1, 25011234), (2, 12505617), (3, 8337078), (6, 4168539), (9, 2779026), (18, 1389513), (27, 926342), (31, 806814), (54, 463171), (62, 403407), (67, 373302), (93, 268938), (134, 186651), (186, 134469), (201, 124434), (223, 112158), (279, 89646), (402, 62217), (446, 56079), (558, 44823), (603, 41478), (669, 37386), (837, 29882), (1206, 20739), (1338, 18693), (1674, 14941), (1809, 13826), (2007, 12462), (2077, 12042), (3618, 6913), (4014, 6231), (4154, 6021)]