28033278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51343}}^1$

素因数の和:51368

約数の個数: 32

約数和(自身を含む): 69006336

約数和(自身を除く): 40973058

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51343, 102686, 154029, 308058, 359401, 667459, 718802, 1078203, 1334918, 2002377, 2156406, 4004754, 4672213, 9344426, 14016639, 28033278]

約数ペア:

[(1, 28033278), (2, 14016639), (3, 9344426), (6, 4672213), (7, 4004754), (13, 2156406), (14, 2002377), (21, 1334918), (26, 1078203), (39, 718802), (42, 667459), (78, 359401), (91, 308058), (182, 154029), (273, 102686), (546, 51343)]