28970224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 57853440

約数和(自身を除く): 28883216

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 212, 254, 269, 424, 508, 538, 848, 1016, 1076, 2032, 2152, 4304, 6731, 13462, 14257, 26924, 28514, 34163, 53848, 57028, 68326, 107696, 114056, 136652, 228112, 273304, 546608, 1810639, 3621278, 7242556, 14485112, 28970224]

約数ペア:

[(1, 28970224), (2, 14485112), (4, 7242556), (8, 3621278), (16, 1810639), (53, 546608), (106, 273304), (127, 228112), (212, 136652), (254, 114056), (269, 107696), (424, 68326), (508, 57028), (538, 53848), (848, 34163), (1016, 28514), (1076, 26924), (2032, 14257), (2152, 13462), (4304, 6731)]