42766672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5557}}^1$

素因数の和:5615

約数の個数: 40

約数和(自身を含む): 91662536

約数和(自身を除く): 48895864

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 5557, 7696, 11114, 22228, 44456, 72241, 88912, 144482, 205609, 288964, 411218, 577928, 822436, 1155856, 1644872, 2672917, 3289744, 5345834, 10691668, 21383336, 42766672]

約数ペア:

[(1, 42766672), (2, 21383336), (4, 10691668), (8, 5345834), (13, 3289744), (16, 2672917), (26, 1644872), (37, 1155856), (52, 822436), (74, 577928), (104, 411218), (148, 288964), (208, 205609), (296, 144482), (481, 88912), (592, 72241), (962, 44456), (1924, 22228), (3848, 11114), (5557, 7696)]