74581384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2053}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 147888000

約数和(自身を除く): 73306616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 2053, 4106, 4541, 8212, 9082, 16424, 18164, 36328, 39007, 78014, 156028, 312056, 490667, 981334, 1962668, 3925336, 9322673, 18645346, 37290692, 74581384]

約数ペア:

[(1, 74581384), (2, 37290692), (4, 18645346), (8, 9322673), (19, 3925336), (38, 1962668), (76, 981334), (152, 490667), (239, 312056), (478, 156028), (956, 78014), (1912, 39007), (2053, 36328), (4106, 18164), (4541, 16424), (8212, 9082)]