27904864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67079}}^1$

素因数の和:67102

約数の個数: 24

約数和(自身を含む): 59164560

約数和(自身を除く): 31259696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 67079, 134158, 268316, 536632, 872027, 1073264, 1744054, 2146528, 3488108, 6976216, 13952432, 27904864]

約数ペア:

[(1, 27904864), (2, 13952432), (4, 6976216), (8, 3488108), (13, 2146528), (16, 1744054), (26, 1073264), (32, 872027), (52, 536632), (104, 268316), (208, 134158), (416, 67079)]