28450212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2243}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 76403712

約数和(自身を除く): 47953500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 2243, 3171, 4228, 4486, 6342, 6729, 8972, 12684, 13458, 15701, 26916, 31402, 47103, 62804, 94206, 188412, 338693, 677386, 1016079, 1354772, 2032158, 2370851, 4064316, 4741702, 7112553, 9483404, 14225106, 28450212]

約数ペア:

[(1, 28450212), (2, 14225106), (3, 9483404), (4, 7112553), (6, 4741702), (7, 4064316), (12, 2370851), (14, 2032158), (21, 1354772), (28, 1016079), (42, 677386), (84, 338693), (151, 188412), (302, 94206), (453, 62804), (604, 47103), (906, 31402), (1057, 26916), (1812, 15701), (2114, 13458), (2243, 12684), (3171, 8972), (4228, 6729), (4486, 6342)]