72237472

素因数分解:

$2^5\times {\mathrm{653}}^1\times {\mathrm{3457}}^1$

素因数の和:4120

約数の個数: 24

約数和(自身を含む): 142476516

約数和(自身を除く): 70239044

約数列:

[1, 2, 4, 8, 16, 32, 653, 1306, 2612, 3457, 5224, 6914, 10448, 13828, 20896, 27656, 55312, 110624, 2257421, 4514842, 9029684, 18059368, 36118736, 72237472]

約数ペア:

[(1, 72237472), (2, 36118736), (4, 18059368), (8, 9029684), (16, 4514842), (32, 2257421), (653, 110624), (1306, 55312), (2612, 27656), (3457, 20896), (5224, 13828), (6914, 10448)]