69421976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{667519}}^1$

素因数の和:667538

約数の個数: 16

約数和(自身を含む): 140179200

約数和(自身を除く): 70757224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 667519, 1335038, 2670076, 5340152, 8677747, 17355494, 34710988, 69421976]

約数ペア:

[(1, 69421976), (2, 34710988), (4, 17355494), (8, 8677747), (13, 5340152), (26, 2670076), (52, 1335038), (104, 667519)]