64488786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2333}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 137127168

約数和(自身を除く): 72638382

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 271, 542, 813, 1626, 2333, 4607, 4666, 6999, 9214, 13821, 13998, 27642, 39661, 79322, 118983, 237966, 632243, 1264486, 1896729, 3793458, 10748131, 21496262, 32244393, 64488786]

約数ペア:

[(1, 64488786), (2, 32244393), (3, 21496262), (6, 10748131), (17, 3793458), (34, 1896729), (51, 1264486), (102, 632243), (271, 237966), (542, 118983), (813, 79322), (1626, 39661), (2333, 27642), (4607, 13998), (4666, 13821), (6999, 9214)]