74258764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 144686080

約数和(自身を除く): 70427316

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 172, 589, 733, 817, 1178, 1333, 1466, 1634, 2356, 2666, 2932, 3268, 5332, 13927, 22723, 25327, 27854, 31519, 45446, 50654, 55708, 63038, 90892, 101308, 126076, 431737, 598861, 863474, 977089, 1197722, 1726948, 1954178, 2395444, 3908356, 18564691, 37129382, 74258764]

約数ペア:

[(1, 74258764), (2, 37129382), (4, 18564691), (19, 3908356), (31, 2395444), (38, 1954178), (43, 1726948), (62, 1197722), (76, 977089), (86, 863474), (124, 598861), (172, 431737), (589, 126076), (733, 101308), (817, 90892), (1178, 63038), (1333, 55708), (1466, 50654), (1634, 45446), (2356, 31519), (2666, 27854), (2932, 25327), (3268, 22723), (5332, 13927)]