7553108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 15120000

約数和(自身を除く): 7566892

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 149, 298, 437, 551, 596, 667, 874, 1102, 1334, 1748, 2204, 2668, 2831, 3427, 4321, 5662, 6854, 8642, 11324, 12673, 13708, 17284, 25346, 50692, 65113, 82099, 99383, 130226, 164198, 198766, 260452, 328396, 397532, 1888277, 3776554, 7553108]

約数ペア:

[(1, 7553108), (2, 3776554), (4, 1888277), (19, 397532), (23, 328396), (29, 260452), (38, 198766), (46, 164198), (58, 130226), (76, 99383), (92, 82099), (116, 65113), (149, 50692), (298, 25346), (437, 17284), (551, 13708), (596, 12673), (667, 11324), (874, 8642), (1102, 6854), (1334, 5662), (1748, 4321), (2204, 3427), (2668, 2831)]