7148408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 7107592

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 359, 524, 718, 1048, 1436, 2489, 2872, 4978, 6821, 9956, 13642, 19912, 27284, 47029, 54568, 94058, 188116, 376232, 893551, 1787102, 3574204, 7148408]

約数ペア:

[(1, 7148408), (2, 3574204), (4, 1787102), (8, 893551), (19, 376232), (38, 188116), (76, 94058), (131, 54568), (152, 47029), (262, 27284), (359, 19912), (524, 13642), (718, 9956), (1048, 6821), (1436, 4978), (2489, 2872)]