27628474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 17731526

約数列:

[1, 2, 23, 29, 46, 58, 139, 149, 278, 298, 667, 1334, 3197, 3427, 4031, 4321, 6394, 6854, 8062, 8642, 20711, 41422, 92713, 99383, 185426, 198766, 476353, 600619, 952706, 1201238, 13814237, 27628474]

約数ペア:

[(1, 27628474), (2, 13814237), (23, 1201238), (29, 952706), (46, 600619), (58, 476353), (139, 198766), (149, 185426), (278, 99383), (298, 92713), (667, 41422), (1334, 20711), (3197, 8642), (3427, 8062), (4031, 6854), (4321, 6394)]