28336518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13229}}^1$

素因数の和:13261

約数の個数: 48

約数和(自身を含む): 74299680

約数和(自身を除く): 45963162

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, 13229, 26458, 39687, 79374, 92603, 119061, 185206, 224893, 238122, 277809, 449786, 555618, 674679, 833427, 1349358, 1574251, 1666854, 2024037, 3148502, 4048074, 4722753, 9445506, 14168259, 28336518]

約数ペア:

[(1, 28336518), (2, 14168259), (3, 9445506), (6, 4722753), (7, 4048074), (9, 3148502), (14, 2024037), (17, 1666854), (18, 1574251), (21, 1349358), (34, 833427), (42, 674679), (51, 555618), (63, 449786), (102, 277809), (119, 238122), (126, 224893), (153, 185206), (238, 119061), (306, 92603), (357, 79374), (714, 39687), (1071, 26458), (2142, 13229)]