39840804712

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{179}}^2\times {\mathrm{3307}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 76742688960

約数和(自身を除く): 36901884248

約数列:

[1, 2, 4, 8, 47, 94, 179, 188, 358, 376, 716, 1432, 3307, 6614, 8413, 13228, 16826, 26456, 32041, 33652, 64082, 67304, 128164, 155429, 256328, 310858, 591953, 621716, 1183906, 1243432, 1505927, 2367812, 3011854, 4735624, 6023708, 12047416, 27821791, 55643582, 105959587, 111287164, 211919174, 222574328, 423838348, 847676696, 4980100589, 9960201178, 19920402356, 39840804712]

約数ペア:

[(1, 39840804712), (2, 19920402356), (4, 9960201178), (8, 4980100589), (47, 847676696), (94, 423838348), (179, 222574328), (188, 211919174), (358, 111287164), (376, 105959587), (716, 55643582), (1432, 27821791), (3307, 12047416), (6614, 6023708), (8413, 4735624), (13228, 3011854), (16826, 2367812), (26456, 1505927), (32041, 1243432), (33652, 1183906), (64082, 621716), (67304, 591953), (128164, 310858), (155429, 256328)]