28661150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4817}}^1$

素因数の和:4853

約数の個数: 48

約数和(自身を含む): 64522656

約数和(自身を除く): 35861506

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, 4817, 5950, 9634, 24085, 33719, 48170, 67438, 81889, 120425, 163778, 168595, 240850, 337190, 409445, 573223, 818890, 842975, 1146446, 1685950, 2047225, 2866115, 4094450, 5732230, 14330575, 28661150]

約数ペア:

[(1, 28661150), (2, 14330575), (5, 5732230), (7, 4094450), (10, 2866115), (14, 2047225), (17, 1685950), (25, 1146446), (34, 842975), (35, 818890), (50, 573223), (70, 409445), (85, 337190), (119, 240850), (170, 168595), (175, 163778), (238, 120425), (350, 81889), (425, 67438), (595, 48170), (850, 33719), (1190, 24085), (2975, 9634), (4817, 5950)]