25751132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8243}}^1$

素因数の和:8329

約数の個数: 24

約数和(自身を含む): 49859712

約数和(自身を除く): 24108580

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 8243, 16486, 32972, 90673, 181346, 362692, 585253, 1170506, 2341012, 6437783, 12875566, 25751132]

約数ペア:

[(1, 25751132), (2, 12875566), (4, 6437783), (11, 2341012), (22, 1170506), (44, 585253), (71, 362692), (142, 181346), (284, 90673), (781, 32972), (1562, 16486), (3124, 8243)]