67609568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{162523}}^1$

素因数の和:162546

約数の個数: 24

約数和(自身を含む): 143346168

約数和(自身を除く): 75736600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 162523, 325046, 650092, 1300184, 2112799, 2600368, 4225598, 5200736, 8451196, 16902392, 33804784, 67609568]

約数ペア:

[(1, 67609568), (2, 33804784), (4, 16902392), (8, 8451196), (13, 5200736), (16, 4225598), (26, 2600368), (32, 2112799), (52, 1300184), (104, 650092), (208, 325046), (416, 162523)]