1621167296

素因数分解:

$2^6\times 7^1\times {\mathrm{439}}^1\times {\mathrm{8243}}^1$

素因数の和:8701

約数の個数: 56

約数和(自身を含む): 3685397760

約数和(自身を除く): 2064230464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 439, 448, 878, 1756, 3073, 3512, 6146, 7024, 8243, 12292, 14048, 16486, 24584, 28096, 32972, 49168, 57701, 65944, 98336, 115402, 131888, 196672, 230804, 263776, 461608, 527552, 923216, 1846432, 3618677, 3692864, 7237354, 14474708, 25330739, 28949416, 50661478, 57898832, 101322956, 115797664, 202645912, 231595328, 405291824, 810583648, 1621167296]

約数ペア:

[(1, 1621167296), (2, 810583648), (4, 405291824), (7, 231595328), (8, 202645912), (14, 115797664), (16, 101322956), (28, 57898832), (32, 50661478), (56, 28949416), (64, 25330739), (112, 14474708), (224, 7237354), (439, 3692864), (448, 3618677), (878, 1846432), (1756, 923216), (3073, 527552), (3512, 461608), (6146, 263776), (7024, 230804), (8243, 196672), (12292, 131888), (14048, 115402), (16486, 98336), (24584, 65944), (28096, 57701), (32972, 49168)]