69730648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{670487}}^1$

素因数の和:670506

約数の個数: 16

約数和(自身を含む): 140802480

約数和(自身を除く): 71071832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 670487, 1340974, 2681948, 5363896, 8716331, 17432662, 34865324, 69730648]

約数ペア:

[(1, 69730648), (2, 34865324), (4, 17432662), (8, 8716331), (13, 5363896), (26, 2681948), (52, 1340974), (104, 670487)]