66813422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 111034560

約数和(自身を除く): 44221138

約数列:

[1, 2, 13, 26, 61, 103, 122, 206, 409, 793, 818, 1339, 1586, 2678, 5317, 6283, 10634, 12566, 24949, 42127, 49898, 81679, 84254, 163358, 324337, 547651, 648674, 1095302, 2569747, 5139494, 33406711, 66813422]

約数ペア:

[(1, 66813422), (2, 33406711), (13, 5139494), (26, 2569747), (61, 1095302), (103, 648674), (122, 547651), (206, 324337), (409, 163358), (793, 84254), (818, 81679), (1339, 49898), (1586, 42127), (2678, 24949), (5317, 12566), (6283, 10634)]