39761648

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 79161600

約数和(自身を除く): 39399952

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 379, 632, 664, 758, 1264, 1328, 1516, 3032, 6064, 6557, 13114, 26228, 29941, 31457, 52456, 59882, 62914, 104912, 119764, 125828, 239528, 251656, 479056, 503312, 2485103, 4970206, 9940412, 19880824, 39761648]

約数ペア:

[(1, 39761648), (2, 19880824), (4, 9940412), (8, 4970206), (16, 2485103), (79, 503312), (83, 479056), (158, 251656), (166, 239528), (316, 125828), (332, 119764), (379, 104912), (632, 62914), (664, 59882), (758, 52456), (1264, 31457), (1328, 29941), (1516, 26228), (3032, 13114), (6064, 6557)]