28241262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4229}}^1$

素因数の和:4297

約数の個数: 48

約数和(自身を含む): 71267040

約数和(自身を除く): 43025778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 4229, 6678, 8458, 12687, 25374, 29603, 38061, 59206, 76122, 88809, 177618, 224137, 266427, 448274, 532854, 672411, 1344822, 1568959, 2017233, 3137918, 4034466, 4706877, 9413754, 14120631, 28241262]

約数ペア:

[(1, 28241262), (2, 14120631), (3, 9413754), (6, 4706877), (7, 4034466), (9, 3137918), (14, 2017233), (18, 1568959), (21, 1344822), (42, 672411), (53, 532854), (63, 448274), (106, 266427), (126, 224137), (159, 177618), (318, 88809), (371, 76122), (477, 59206), (742, 38061), (954, 29603), (1113, 25374), (2226, 12687), (3339, 8458), (4229, 6678)]