65155076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 136157952

約数和(自身を除く): 71002876

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1031, 1036, 1708, 2062, 2257, 4124, 4514, 7217, 9028, 14434, 15799, 28868, 31598, 38147, 62891, 63196, 76294, 125782, 152588, 251564, 267029, 440237, 534058, 880474, 1068116, 1760948, 2326967, 4653934, 9307868, 16288769, 32577538, 65155076]

約数ペア:

[(1, 65155076), (2, 32577538), (4, 16288769), (7, 9307868), (14, 4653934), (28, 2326967), (37, 1760948), (61, 1068116), (74, 880474), (122, 534058), (148, 440237), (244, 267029), (259, 251564), (427, 152588), (518, 125782), (854, 76294), (1031, 63196), (1036, 62891), (1708, 38147), (2062, 31598), (2257, 28868), (4124, 15799), (4514, 14434), (7217, 9028)]