28009224

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^3$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 76911900

約数和(自身を除く): 48902676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 5329, 10658, 15987, 21316, 31974, 42632, 47961, 63948, 95922, 127896, 191844, 383688, 389017, 778034, 1167051, 1556068, 2334102, 3112136, 3501153, 4668204, 7002306, 9336408, 14004612, 28009224]

約数ペア:

[(1, 28009224), (2, 14004612), (3, 9336408), (4, 7002306), (6, 4668204), (8, 3501153), (9, 3112136), (12, 2334102), (18, 1556068), (24, 1167051), (36, 778034), (72, 389017), (73, 383688), (146, 191844), (219, 127896), (292, 95922), (438, 63948), (584, 47961), (657, 42632), (876, 31974), (1314, 21316), (1752, 15987), (2628, 10658), (5256, 5329)]