42315208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{677}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 85712760

約数和(自身を除く): 43397552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 601, 677, 1202, 1354, 2404, 2708, 4808, 5416, 7813, 8801, 15626, 17602, 31252, 35204, 62504, 70408, 406877, 813754, 1627508, 3255016, 5289401, 10578802, 21157604, 42315208]

約数ペア:

[(1, 42315208), (2, 21157604), (4, 10578802), (8, 5289401), (13, 3255016), (26, 1627508), (52, 813754), (104, 406877), (601, 70408), (677, 62504), (1202, 35204), (1354, 31252), (2404, 17602), (2708, 15626), (4808, 8801), (5416, 7813)]