40761664

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 56

約数和(自身を含む): 84188808

約数和(自身を除く): 43427144

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 197, 212, 244, 394, 424, 488, 788, 848, 976, 1576, 1696, 1952, 3152, 3233, 3392, 3904, 6304, 6466, 10441, 12017, 12608, 12932, 20882, 24034, 25864, 41764, 48068, 51728, 83528, 96136, 103456, 167056, 192272, 206912, 334112, 384544, 636901, 668224, 769088, 1273802, 2547604, 5095208, 10190416, 20380832, 40761664]

約数ペア:

[(1, 40761664), (2, 20380832), (4, 10190416), (8, 5095208), (16, 2547604), (32, 1273802), (53, 769088), (61, 668224), (64, 636901), (106, 384544), (122, 334112), (197, 206912), (212, 192272), (244, 167056), (394, 103456), (424, 96136), (488, 83528), (788, 51728), (848, 48068), (976, 41764), (1576, 25864), (1696, 24034), (1952, 20882), (3152, 12932), (3233, 12608), (3392, 12017), (3904, 10441), (6304, 6466)]