2001792

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 5740560

約数和(自身を除く): 3738768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 401, 416, 624, 802, 832, 1203, 1248, 1604, 1664, 2406, 2496, 3208, 4812, 4992, 5213, 6416, 9624, 10426, 12832, 15639, 19248, 20852, 25664, 31278, 38496, 41704, 51328, 62556, 76992, 83408, 125112, 153984, 166816, 250224, 333632, 500448, 667264, 1000896, 2001792]

約数ペア:

[(1, 2001792), (2, 1000896), (3, 667264), (4, 500448), (6, 333632), (8, 250224), (12, 166816), (13, 153984), (16, 125112), (24, 83408), (26, 76992), (32, 62556), (39, 51328), (48, 41704), (52, 38496), (64, 31278), (78, 25664), (96, 20852), (104, 19248), (128, 15639), (156, 12832), (192, 10426), (208, 9624), (312, 6416), (384, 5213), (401, 4992), (416, 4812), (624, 3208), (802, 2496), (832, 2406), (1203, 1664), (1248, 1604)]