42391752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 115577280

約数和(自身を除く): 73185528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1637, 1992, 2158, 3237, 3274, 4316, 4911, 6474, 6548, 8632, 9822, 12948, 13096, 19644, 21281, 25896, 39288, 42562, 63843, 85124, 127686, 135871, 170248, 255372, 271742, 407613, 510744, 543484, 815226, 1086968, 1630452, 1766323, 3260904, 3532646, 5298969, 7065292, 10597938, 14130584, 21195876, 42391752]

約数ペア:

[(1, 42391752), (2, 21195876), (3, 14130584), (4, 10597938), (6, 7065292), (8, 5298969), (12, 3532646), (13, 3260904), (24, 1766323), (26, 1630452), (39, 1086968), (52, 815226), (78, 543484), (83, 510744), (104, 407613), (156, 271742), (166, 255372), (249, 170248), (312, 135871), (332, 127686), (498, 85124), (664, 63843), (996, 42562), (1079, 39288), (1637, 25896), (1992, 21281), (2158, 19644), (3237, 13096), (3274, 12948), (4316, 9822), (4911, 8632), (6474, 6548)]