71447866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2377}}^1$

素因数の和:2518

約数の個数: 32

約数和(自身を含む): 130124160

約数和(自身を除く): 58676294

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1582, 2147, 2377, 4294, 4754, 15029, 16639, 30058, 33278, 45163, 90326, 268601, 316141, 537202, 632282, 1880207, 3760414, 5103419, 10206838, 35723933, 71447866]

約数ペア:

[(1, 71447866), (2, 35723933), (7, 10206838), (14, 5103419), (19, 3760414), (38, 1880207), (113, 632282), (133, 537202), (226, 316141), (266, 268601), (791, 90326), (1582, 45163), (2147, 33278), (2377, 30058), (4294, 16639), (4754, 15029)]