70792448

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 148394400

約数和(自身を除く): 77601952

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 109, 118, 128, 172, 218, 236, 256, 344, 436, 472, 688, 872, 944, 1376, 1744, 1888, 2537, 2752, 3488, 3776, 4687, 5074, 5504, 6431, 6976, 7552, 9374, 10148, 11008, 12862, 13952, 15104, 18748, 20296, 25724, 27904, 37496, 40592, 51448, 74992, 81184, 102896, 149984, 162368, 205792, 276533, 299968, 324736, 411584, 553066, 599936, 649472, 823168, 1106132, 1199872, 1646336, 2212264, 4424528, 8849056, 17698112, 35396224, 70792448]

約数ペア:

[(1, 70792448), (2, 35396224), (4, 17698112), (8, 8849056), (16, 4424528), (32, 2212264), (43, 1646336), (59, 1199872), (64, 1106132), (86, 823168), (109, 649472), (118, 599936), (128, 553066), (172, 411584), (218, 324736), (236, 299968), (256, 276533), (344, 205792), (436, 162368), (472, 149984), (688, 102896), (872, 81184), (944, 74992), (1376, 51448), (1744, 40592), (1888, 37496), (2537, 27904), (2752, 25724), (3488, 20296), (3776, 18748), (4687, 15104), (5074, 13952), (5504, 12862), (6431, 11008), (6976, 10148), (7552, 9374)]