70342428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{450913}}^1$

素因数の和:450933

約数の個数: 24

約数和(自身を含む): 176758288

約数和(自身を除く): 106415860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 450913, 901826, 1352739, 1803652, 2705478, 5410956, 5861869, 11723738, 17585607, 23447476, 35171214, 70342428]

約数ペア:

[(1, 70342428), (2, 35171214), (3, 23447476), (4, 17585607), (6, 11723738), (12, 5861869), (13, 5410956), (26, 2705478), (39, 1803652), (52, 1352739), (78, 901826), (156, 450913)]