67212368

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{13421}}^1$

素因数の和:13742

約数の個数: 20

約数和(自身を含む): 130649748

約数和(自身を除く): 63437380

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 13421, 26842, 53684, 107368, 214736, 4200773, 8401546, 16803092, 33606184, 67212368]

約数ペア:

[(1, 67212368), (2, 33606184), (4, 16803092), (8, 8401546), (16, 4200773), (313, 214736), (626, 107368), (1252, 53684), (2504, 26842), (5008, 13421)]