67928048

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{13829}}^1$

素因数の和:14144

約数の個数: 20

約数和(自身を含む): 132048840

約数和(自身を除く): 64120792

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 13829, 27658, 55316, 110632, 221264, 4245503, 8491006, 16982012, 33964024, 67928048]

約数ペア:

[(1, 67928048), (2, 33964024), (4, 16982012), (8, 8491006), (16, 4245503), (307, 221264), (614, 110632), (1228, 55316), (2456, 27658), (4912, 13829)]