28512502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 50365152

約数和(自身を除く): 21852650

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 101, 202, 323, 361, 391, 437, 646, 722, 782, 874, 1717, 1919, 2323, 3434, 3838, 4646, 6137, 7429, 8303, 12274, 14858, 16606, 32623, 36461, 39491, 44137, 65246, 72922, 78982, 88274, 141151, 282302, 619837, 750329, 838603, 1239674, 1500658, 1677206, 14256251, 28512502]

約数ペア:

[(1, 28512502), (2, 14256251), (17, 1677206), (19, 1500658), (23, 1239674), (34, 838603), (38, 750329), (46, 619837), (101, 282302), (202, 141151), (323, 88274), (361, 78982), (391, 72922), (437, 65246), (646, 44137), (722, 39491), (782, 36461), (874, 32623), (1717, 16606), (1919, 14858), (2323, 12274), (3434, 8303), (3838, 7429), (4646, 6137)]