28151402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 18504598

約数列:

[1, 2, 23, 29, 46, 47, 58, 94, 449, 667, 898, 1081, 1334, 1363, 2162, 2726, 10327, 13021, 20654, 21103, 26042, 31349, 42206, 62698, 299483, 485369, 598966, 611987, 970738, 1223974, 14075701, 28151402]

約数ペア:

[(1, 28151402), (2, 14075701), (23, 1223974), (29, 970738), (46, 611987), (47, 598966), (58, 485369), (94, 299483), (449, 62698), (667, 42206), (898, 31349), (1081, 26042), (1334, 21103), (1363, 20654), (2162, 13021), (2726, 10327)]