28565950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4837

約数の個数: 48

約数和(自身を含む): 64308384

約数和(自身を除く): 35742434

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 4801, 5950, 9602, 24005, 33607, 48010, 67214, 81617, 120025, 163234, 168035, 240050, 336070, 408085, 571319, 816170, 840175, 1142638, 1680350, 2040425, 2856595, 4080850, 5713190, 14282975, 28565950]

約数ペア:

[(1, 28565950), (2, 14282975), (5, 5713190), (7, 4080850), (10, 2856595), (14, 2040425), (17, 1680350), (25, 1142638), (34, 840175), (35, 816170), (50, 571319), (70, 408085), (85, 336070), (119, 240050), (170, 168035), (175, 163234), (238, 120025), (350, 81617), (425, 67214), (595, 48010), (850, 33607), (1190, 24005), (2975, 9602), (4801, 5950)]