4203724

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 9031680

約数和(自身を除く): 4827956

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 167, 203, 217, 334, 406, 434, 668, 812, 868, 899, 1169, 1798, 2338, 3596, 4676, 4843, 5177, 6293, 9686, 10354, 12586, 19372, 20708, 25172, 33901, 36239, 67802, 72478, 135604, 144956, 150133, 300266, 600532, 1050931, 2101862, 4203724]

約数ペア:

[(1, 4203724), (2, 2101862), (4, 1050931), (7, 600532), (14, 300266), (28, 150133), (29, 144956), (31, 135604), (58, 72478), (62, 67802), (116, 36239), (124, 33901), (167, 25172), (203, 20708), (217, 19372), (334, 12586), (406, 10354), (434, 9686), (668, 6293), (812, 5177), (868, 4843), (899, 4676), (1169, 3596), (1798, 2338)]