66763354

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 116678016

約数和(自身を除く): 49914662

約数列:

[1, 2, 7, 14, 97, 194, 211, 233, 422, 466, 679, 1358, 1477, 1631, 2954, 3262, 20467, 22601, 40934, 45202, 49163, 98326, 143269, 158207, 286538, 316414, 344141, 688282, 4768811, 9537622, 33381677, 66763354]

約数ペア:

[(1, 66763354), (2, 33381677), (7, 9537622), (14, 4768811), (97, 688282), (194, 344141), (211, 316414), (233, 286538), (422, 158207), (466, 143269), (679, 98326), (1358, 49163), (1477, 45202), (1631, 40934), (2954, 22601), (3262, 20467)]