77237264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{371333}}^1$

素因数の和:371354

約数の個数: 20

約数和(自身を含む): 161158956

約数和(自身を除く): 83921692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 371333, 742666, 1485332, 2970664, 4827329, 5941328, 9654658, 19309316, 38618632, 77237264]

約数ペア:

[(1, 77237264), (2, 38618632), (4, 19309316), (8, 9654658), (13, 5941328), (16, 4827329), (26, 2970664), (52, 1485332), (104, 742666), (208, 371333)]