25562472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81931}}^1$

素因数の和:81953

約数の個数: 32

約数和(自身を含む): 68822880

約数和(自身を除く): 43260408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81931, 163862, 245793, 327724, 491586, 655448, 983172, 1065103, 1966344, 2130206, 3195309, 4260412, 6390618, 8520824, 12781236, 25562472]

約数ペア:

[(1, 25562472), (2, 12781236), (3, 8520824), (4, 6390618), (6, 4260412), (8, 3195309), (12, 2130206), (13, 1966344), (24, 1065103), (26, 983172), (39, 655448), (52, 491586), (78, 327724), (104, 245793), (156, 163862), (312, 81931)]