69809116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70657}}^1$

素因数の和:70693

約数の個数: 24

約数和(自身を含む): 138489680

約数和(自身を除く): 68680564

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 70657, 141314, 282628, 918541, 1342483, 1837082, 2684966, 3674164, 5369932, 17452279, 34904558, 69809116]

約数ペア:

[(1, 69809116), (2, 34904558), (4, 17452279), (13, 5369932), (19, 3674164), (26, 2684966), (38, 1837082), (52, 1342483), (76, 918541), (247, 282628), (494, 141314), (988, 70657)]