25753932

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 68769792

約数和(自身を除く): 43015860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 491, 558, 564, 846, 982, 1116, 1457, 1473, 1692, 1964, 2914, 2946, 4371, 4419, 5828, 5892, 8742, 8838, 13113, 15221, 17484, 17676, 23077, 26226, 30442, 45663, 46154, 52452, 60884, 69231, 91326, 92308, 136989, 138462, 182652, 207693, 273978, 276924, 415386, 547956, 715387, 830772, 1430774, 2146161, 2861548, 4292322, 6438483, 8584644, 12876966, 25753932]

約数ペア:

[(1, 25753932), (2, 12876966), (3, 8584644), (4, 6438483), (6, 4292322), (9, 2861548), (12, 2146161), (18, 1430774), (31, 830772), (36, 715387), (47, 547956), (62, 415386), (93, 276924), (94, 273978), (124, 207693), (141, 182652), (186, 138462), (188, 136989), (279, 92308), (282, 91326), (372, 69231), (423, 60884), (491, 52452), (558, 46154), (564, 45663), (846, 30442), (982, 26226), (1116, 23077), (1457, 17676), (1473, 17484), (1692, 15221), (1964, 13113), (2914, 8838), (2946, 8742), (4371, 5892), (4419, 5828)]