28049632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67427}}^1$

素因数の和:67450

約数の個数: 24

約数和(自身を含む): 59471496

約数和(自身を除く): 31421864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 67427, 134854, 269708, 539416, 876551, 1078832, 1753102, 2157664, 3506204, 7012408, 14024816, 28049632]

約数ペア:

[(1, 28049632), (2, 14024816), (4, 7012408), (8, 3506204), (13, 2157664), (16, 1753102), (26, 1078832), (32, 876551), (52, 539416), (104, 269708), (208, 134854), (416, 67427)]