15703984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 32060448

約数和(自身を除く): 16356464

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 647, 656, 1294, 1517, 2588, 3034, 5176, 6068, 10352, 12136, 23939, 24272, 26527, 47878, 53054, 95756, 106108, 191512, 212216, 383024, 424432, 981499, 1962998, 3925996, 7851992, 15703984]

約数ペア:

[(1, 15703984), (2, 7851992), (4, 3925996), (8, 1962998), (16, 981499), (37, 424432), (41, 383024), (74, 212216), (82, 191512), (148, 106108), (164, 95756), (296, 53054), (328, 47878), (592, 26527), (647, 24272), (656, 23939), (1294, 12136), (1517, 10352), (2588, 6068), (3034, 5176)]