28898568

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7573}}^1$

素因数の和:7638

約数の個数: 48

約数和(自身を含む): 79754220

約数和(自身を除く): 50855652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 7573, 15146, 22719, 30292, 45438, 60584, 68157, 90876, 136314, 181752, 272628, 401369, 545256, 802738, 1204107, 1605476, 2408214, 3210952, 3612321, 4816428, 7224642, 9632856, 14449284, 28898568]

約数ペア:

[(1, 28898568), (2, 14449284), (3, 9632856), (4, 7224642), (6, 4816428), (8, 3612321), (9, 3210952), (12, 2408214), (18, 1605476), (24, 1204107), (36, 802738), (53, 545256), (72, 401369), (106, 272628), (159, 181752), (212, 136314), (318, 90876), (424, 68157), (477, 60584), (636, 45438), (954, 30292), (1272, 22719), (1908, 15146), (3816, 7573)]