28934981736

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1\times {\mathrm{16561}}^1$

素因数の和:18306

約数の個数: 64

約数和(自身を含む): 74067913920

約数和(自身を除く): 45132932184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1693, 3386, 5079, 6772, 10158, 13544, 16561, 20316, 33122, 40632, 49683, 66244, 72799, 99366, 132488, 145598, 198732, 218397, 291196, 397464, 436794, 582392, 712123, 873588, 1424246, 1747176, 2136369, 2848492, 4272738, 5696984, 8545476, 17090952, 28037773, 56075546, 84113319, 112151092, 168226638, 224302184, 336453276, 672906552, 1205624239, 2411248478, 3616872717, 4822496956, 7233745434, 9644993912, 14467490868, 28934981736]

約数ペア:

[(1, 28934981736), (2, 14467490868), (3, 9644993912), (4, 7233745434), (6, 4822496956), (8, 3616872717), (12, 2411248478), (24, 1205624239), (43, 672906552), (86, 336453276), (129, 224302184), (172, 168226638), (258, 112151092), (344, 84113319), (516, 56075546), (1032, 28037773), (1693, 17090952), (3386, 8545476), (5079, 5696984), (6772, 4272738), (10158, 2848492), (13544, 2136369), (16561, 1747176), (20316, 1424246), (33122, 873588), (40632, 712123), (49683, 582392), (66244, 436794), (72799, 397464), (99366, 291196), (132488, 218397), (145598, 198732)]