47438216

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5197}}^1$

素因数の和:5373

約数の個数: 32

約数和(自身を含む): 102296640

約数和(自身を除く): 54858424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 5197, 9128, 10394, 20788, 36379, 41576, 72758, 145516, 291032, 847111, 1694222, 3388444, 5929777, 6776888, 11859554, 23719108, 47438216]

約数ペア:

[(1, 47438216), (2, 23719108), (4, 11859554), (7, 6776888), (8, 5929777), (14, 3388444), (28, 1694222), (56, 847111), (163, 291032), (326, 145516), (652, 72758), (1141, 41576), (1304, 36379), (2282, 20788), (4564, 10394), (5197, 9128)]