28253496

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{31817}}^1$

素因数の和:31863

約数の個数: 32

約数和(自身を含む): 72545040

約数和(自身を除く): 44291544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 31817, 63634, 95451, 127268, 190902, 254536, 381804, 763608, 1177229, 2354458, 3531687, 4708916, 7063374, 9417832, 14126748, 28253496]

約数ペア:

[(1, 28253496), (2, 14126748), (3, 9417832), (4, 7063374), (6, 4708916), (8, 3531687), (12, 2354458), (24, 1177229), (37, 763608), (74, 381804), (111, 254536), (148, 190902), (222, 127268), (296, 95451), (444, 63634), (888, 31817)]