72877336

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31741}}^1$

素因数の和:31795

約数の個数: 32

約数和(自身を含む): 159979680

約数和(自身を除く): 87102344

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 31741, 63482, 126964, 222187, 253928, 444374, 888748, 1301381, 1777496, 2602762, 5205524, 9109667, 10411048, 18219334, 36438668, 72877336]

約数ペア:

[(1, 72877336), (2, 36438668), (4, 18219334), (7, 10411048), (8, 9109667), (14, 5205524), (28, 2602762), (41, 1777496), (56, 1301381), (82, 888748), (164, 444374), (287, 253928), (328, 222187), (574, 126964), (1148, 63482), (2296, 31741)]