28014350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 65995776

約数和(自身を除く): 37981426

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 47, 50, 65, 70, 91, 94, 130, 131, 175, 182, 235, 262, 325, 329, 350, 455, 470, 611, 650, 655, 658, 910, 917, 1175, 1222, 1310, 1645, 1703, 1834, 2275, 2350, 3055, 3275, 3290, 3406, 4277, 4550, 4585, 6110, 6157, 6550, 8225, 8515, 8554, 9170, 11921, 12314, 15275, 16450, 17030, 21385, 22925, 23842, 30550, 30785, 42575, 42770, 43099, 45850, 59605, 61570, 80041, 85150, 86198, 106925, 119210, 153925, 160082, 213850, 215495, 298025, 307850, 400205, 430990, 560287, 596050, 800410, 1077475, 1120574, 2001025, 2154950, 2801435, 4002050, 5602870, 14007175, 28014350]

約数ペア:

[(1, 28014350), (2, 14007175), (5, 5602870), (7, 4002050), (10, 2801435), (13, 2154950), (14, 2001025), (25, 1120574), (26, 1077475), (35, 800410), (47, 596050), (50, 560287), (65, 430990), (70, 400205), (91, 307850), (94, 298025), (130, 215495), (131, 213850), (175, 160082), (182, 153925), (235, 119210), (262, 106925), (325, 86198), (329, 85150), (350, 80041), (455, 61570), (470, 59605), (611, 45850), (650, 43099), (655, 42770), (658, 42575), (910, 30785), (917, 30550), (1175, 23842), (1222, 22925), (1310, 21385), (1645, 17030), (1703, 16450), (1834, 15275), (2275, 12314), (2350, 11921), (3055, 9170), (3275, 8554), (3290, 8515), (3406, 8225), (4277, 6550), (4550, 6157), (4585, 6110)]