28597562

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 22495942

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 503, 917, 1006, 1834, 3521, 4061, 7042, 8122, 15593, 28427, 31186, 56854, 65893, 109151, 131786, 218302, 461251, 922502, 2042683, 4085366, 14298781, 28597562]

約数ペア:

[(1, 28597562), (2, 14298781), (7, 4085366), (14, 2042683), (31, 922502), (62, 461251), (131, 218302), (217, 131786), (262, 109151), (434, 65893), (503, 56854), (917, 31186), (1006, 28427), (1834, 15593), (3521, 8122), (4061, 7042)]