709352

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 1555200

約数和(自身を除く): 845848

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 239, 371, 424, 478, 742, 956, 1484, 1673, 1912, 2968, 3346, 6692, 12667, 13384, 25334, 50668, 88669, 101336, 177338, 354676, 709352]

約数ペア:

[(1, 709352), (2, 354676), (4, 177338), (7, 101336), (8, 88669), (14, 50668), (28, 25334), (53, 13384), (56, 12667), (106, 6692), (212, 3346), (239, 2968), (371, 1912), (424, 1673), (478, 1484), (742, 956)]