64254008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88261}}^1$

素因数の和:88287

約数の個数: 32

約数和(自身を含む): 148280160

約数和(自身を除く): 84026152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 88261, 176522, 353044, 617827, 706088, 1147393, 1235654, 2294786, 2471308, 4589572, 4942616, 8031751, 9179144, 16063502, 32127004, 64254008]

約数ペア:

[(1, 64254008), (2, 32127004), (4, 16063502), (7, 9179144), (8, 8031751), (13, 4942616), (14, 4589572), (26, 2471308), (28, 2294786), (52, 1235654), (56, 1147393), (91, 706088), (104, 617827), (182, 353044), (364, 176522), (728, 88261)]