40964704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4013}}^1$

素因数の和:4063

約数の個数: 48

約数和(自身を含む): 91037520

約数和(自身を除く): 50072816

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 4013, 5104, 8026, 10208, 16052, 32104, 44143, 64208, 88286, 116377, 128416, 176572, 232754, 353144, 465508, 706288, 931016, 1280147, 1412576, 1862032, 2560294, 3724064, 5120588, 10241176, 20482352, 40964704]

約数ペア:

[(1, 40964704), (2, 20482352), (4, 10241176), (8, 5120588), (11, 3724064), (16, 2560294), (22, 1862032), (29, 1412576), (32, 1280147), (44, 931016), (58, 706288), (88, 465508), (116, 353144), (176, 232754), (232, 176572), (319, 128416), (352, 116377), (464, 88286), (638, 64208), (928, 44143), (1276, 32104), (2552, 16052), (4013, 10208), (5104, 8026)]