8590148

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 18144000

約数和(自身を除く): 9553852

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 149, 203, 284, 298, 406, 497, 596, 812, 994, 1043, 1988, 2059, 2086, 4118, 4172, 4321, 8236, 8642, 10579, 14413, 17284, 21158, 28826, 30247, 42316, 57652, 60494, 74053, 120988, 148106, 296212, 306791, 613582, 1227164, 2147537, 4295074, 8590148]

約数ペア:

[(1, 8590148), (2, 4295074), (4, 2147537), (7, 1227164), (14, 613582), (28, 306791), (29, 296212), (58, 148106), (71, 120988), (116, 74053), (142, 60494), (149, 57652), (203, 42316), (284, 30247), (298, 28826), (406, 21158), (497, 17284), (596, 14413), (812, 10579), (994, 8642), (1043, 8236), (1988, 4321), (2059, 4172), (2086, 4118)]