28530034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 48416256

約数和(自身を除く): 19886222

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 481, 611, 631, 962, 1222, 1262, 1739, 3478, 8203, 16406, 22607, 23347, 29657, 45214, 46694, 59314, 303511, 385541, 607022, 771082, 1097309, 2194618, 14265017, 28530034]

約数ペア:

[(1, 28530034), (2, 14265017), (13, 2194618), (26, 1097309), (37, 771082), (47, 607022), (74, 385541), (94, 303511), (481, 59314), (611, 46694), (631, 45214), (962, 29657), (1222, 23347), (1262, 22607), (1739, 16406), (3478, 8203)]