71816338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 121709952

約数和(自身を除く): 49893614

約数列:

[1, 2, 11, 22, 41, 82, 103, 206, 451, 773, 902, 1133, 1546, 2266, 4223, 8446, 8503, 17006, 31693, 46453, 63386, 79619, 92906, 159238, 348623, 697246, 875809, 1751618, 3264379, 6528758, 35908169, 71816338]

約数ペア:

[(1, 71816338), (2, 35908169), (11, 6528758), (22, 3264379), (41, 1751618), (82, 875809), (103, 697246), (206, 348623), (451, 159238), (773, 92906), (902, 79619), (1133, 63386), (1546, 46453), (2266, 31693), (4223, 17006), (8446, 8503)]