65746928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8543}}^1$

素因数の和:8601

約数の個数: 40

約数和(自身を含む): 140907648

約数和(自身を除く): 75160720

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 8543, 17086, 34172, 68344, 111059, 136688, 222118, 316091, 444236, 632182, 888472, 1264364, 1776944, 2528728, 4109183, 5057456, 8218366, 16436732, 32873464, 65746928]

約数ペア:

[(1, 65746928), (2, 32873464), (4, 16436732), (8, 8218366), (13, 5057456), (16, 4109183), (26, 2528728), (37, 1776944), (52, 1264364), (74, 888472), (104, 632182), (148, 444236), (208, 316091), (296, 222118), (481, 136688), (592, 111059), (962, 68344), (1924, 34172), (3848, 17086), (7696, 8543)]