26664816

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12919}}^1$

素因数の和:12973

約数の個数: 40

約数和(自身を含む): 70491520

約数和(自身を除く): 43826704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 12919, 25838, 38757, 51676, 77514, 103352, 155028, 206704, 310056, 555517, 620112, 1111034, 1666551, 2222068, 3333102, 4444136, 6666204, 8888272, 13332408, 26664816]

約数ペア:

[(1, 26664816), (2, 13332408), (3, 8888272), (4, 6666204), (6, 4444136), (8, 3333102), (12, 2222068), (16, 1666551), (24, 1111034), (43, 620112), (48, 555517), (86, 310056), (129, 206704), (172, 155028), (258, 103352), (344, 77514), (516, 51676), (688, 38757), (1032, 25838), (2064, 12919)]