7148848

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 17141760

約数和(自身を除く): 9992912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 71, 112, 116, 124, 142, 203, 217, 232, 248, 284, 406, 434, 464, 496, 497, 568, 812, 868, 899, 994, 1136, 1624, 1736, 1798, 1988, 2059, 2201, 3248, 3472, 3596, 3976, 4118, 4402, 6293, 7192, 7952, 8236, 8804, 12586, 14384, 14413, 15407, 16472, 17608, 25172, 28826, 30814, 32944, 35216, 50344, 57652, 61628, 63829, 100688, 115304, 123256, 127658, 230608, 246512, 255316, 446803, 510632, 893606, 1021264, 1787212, 3574424, 7148848]

約数ペア:

[(1, 7148848), (2, 3574424), (4, 1787212), (7, 1021264), (8, 893606), (14, 510632), (16, 446803), (28, 255316), (29, 246512), (31, 230608), (56, 127658), (58, 123256), (62, 115304), (71, 100688), (112, 63829), (116, 61628), (124, 57652), (142, 50344), (203, 35216), (217, 32944), (232, 30814), (248, 28826), (284, 25172), (406, 17608), (434, 16472), (464, 15407), (496, 14413), (497, 14384), (568, 12586), (812, 8804), (868, 8236), (899, 7952), (994, 7192), (1136, 6293), (1624, 4402), (1736, 4118), (1798, 3976), (1988, 3596), (2059, 3472), (2201, 3248)]