28315098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13219}}^1$

素因数の和:13251

約数の個数: 48

約数和(自身を含む): 74243520

約数和(自身を除く): 45928422

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 13219, 26438, 39657, 79314, 92533, 118971, 185066, 224723, 237942, 277599, 449446, 555198, 674169, 832797, 1348338, 1573061, 1665594, 2022507, 3146122, 4045014, 4719183, 9438366, 14157549, 28315098]

約数ペア:

[(1, 28315098), (2, 14157549), (3, 9438366), (6, 4719183), (7, 4045014), (9, 3146122), (14, 2022507), (17, 1665594), (18, 1573061), (21, 1348338), (34, 832797), (42, 674169), (51, 555198), (63, 449446), (102, 277599), (119, 237942), (126, 224723), (153, 185066), (238, 118971), (306, 92533), (357, 79314), (714, 39657), (1071, 26438), (2142, 13219)]