73897744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 147990528

約数和(自身を除く): 74092784

約数列:

[1, 2, 4, 8, 16, 41, 82, 127, 164, 254, 328, 508, 656, 887, 1016, 1774, 2032, 3548, 5207, 7096, 10414, 14192, 20828, 36367, 41656, 72734, 83312, 112649, 145468, 225298, 290936, 450596, 581872, 901192, 1802384, 4618609, 9237218, 18474436, 36948872, 73897744]

約数ペア:

[(1, 73897744), (2, 36948872), (4, 18474436), (8, 9237218), (16, 4618609), (41, 1802384), (82, 901192), (127, 581872), (164, 450596), (254, 290936), (328, 225298), (508, 145468), (656, 112649), (887, 83312), (1016, 72734), (1774, 41656), (2032, 36367), (3548, 20828), (5207, 14192), (7096, 10414)]