67856110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2531}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 140009472

約数和(自身を除く): 72153362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2531, 2681, 3830, 5062, 5362, 12655, 13405, 17717, 25310, 26810, 35434, 88585, 177170, 969373, 1938746, 4846865, 6785611, 9693730, 13571222, 33928055, 67856110]

約数ペア:

[(1, 67856110), (2, 33928055), (5, 13571222), (7, 9693730), (10, 6785611), (14, 4846865), (35, 1938746), (70, 969373), (383, 177170), (766, 88585), (1915, 35434), (2531, 26810), (2681, 25310), (3830, 17717), (5062, 13405), (5362, 12655)]