25223652

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1427}}^1$

素因数の和:1928

約数の個数: 36

約数和(自身を含む): 63934416

約数和(自身を除く): 38710764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1427, 1473, 1964, 2854, 2946, 4281, 4419, 5708, 5892, 8562, 8838, 12843, 17124, 17676, 25686, 51372, 700657, 1401314, 2101971, 2802628, 4203942, 6305913, 8407884, 12611826, 25223652]

約数ペア:

[(1, 25223652), (2, 12611826), (3, 8407884), (4, 6305913), (6, 4203942), (9, 2802628), (12, 2101971), (18, 1401314), (36, 700657), (491, 51372), (982, 25686), (1427, 17676), (1473, 17124), (1964, 12843), (2854, 8838), (2946, 8562), (4281, 5892), (4419, 5708)]