7765156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 16410240

約数和(自身を除く): 8645084

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 131, 146, 203, 262, 292, 406, 511, 524, 812, 917, 1022, 1834, 2044, 2117, 3668, 3799, 4234, 7598, 8468, 9563, 14819, 15196, 19126, 26593, 29638, 38252, 53186, 59276, 66941, 106372, 133882, 267764, 277327, 554654, 1109308, 1941289, 3882578, 7765156]

約数ペア:

[(1, 7765156), (2, 3882578), (4, 1941289), (7, 1109308), (14, 554654), (28, 277327), (29, 267764), (58, 133882), (73, 106372), (116, 66941), (131, 59276), (146, 53186), (203, 38252), (262, 29638), (292, 26593), (406, 19126), (511, 15196), (524, 14819), (812, 9563), (917, 8468), (1022, 7598), (1834, 4234), (2044, 3799), (2117, 3668)]