76728574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 54875906

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1223, 1651, 2413, 2446, 3302, 4826, 15899, 23237, 31369, 31798, 46474, 62738, 155321, 302081, 310642, 604162, 2019173, 2951099, 4038346, 5902198, 38364287, 76728574]

約数ペア:

[(1, 76728574), (2, 38364287), (13, 5902198), (19, 4038346), (26, 2951099), (38, 2019173), (127, 604162), (247, 310642), (254, 302081), (494, 155321), (1223, 62738), (1651, 46474), (2413, 31798), (2446, 31369), (3302, 23237), (4826, 15899)]