72366256

素因数分解:

$2^4\times {\mathrm{89}}^2\times {\mathrm{571}}^1$

素因数の和:757

約数の個数: 30

約数和(自身を含む): 142051052

約数和(自身を除く): 69684796

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 571, 712, 1142, 1424, 2284, 4568, 7921, 9136, 15842, 31684, 50819, 63368, 101638, 126736, 203276, 406552, 813104, 4522891, 9045782, 18091564, 36183128, 72366256]

約数ペア:

[(1, 72366256), (2, 36183128), (4, 18091564), (8, 9045782), (16, 4522891), (89, 813104), (178, 406552), (356, 203276), (571, 126736), (712, 101638), (1142, 63368), (1424, 50819), (2284, 31684), (4568, 15842), (7921, 9136)]