1215652928

素因数分解:

$2^6\times 7^1\times {\mathrm{353}}^1\times {\mathrm{7687}}^1$

素因数の和:8059

約数の個数: 56

約数和(自身を含む): 2765096832

約数和(自身を除く): 1549443904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 353, 448, 706, 1412, 2471, 2824, 4942, 5648, 7687, 9884, 11296, 15374, 19768, 22592, 30748, 39536, 53809, 61496, 79072, 107618, 122992, 158144, 215236, 245984, 430472, 491968, 860944, 1721888, 2713511, 3443776, 5427022, 10854044, 18994577, 21708088, 37989154, 43416176, 75978308, 86832352, 151956616, 173664704, 303913232, 607826464, 1215652928]

約数ペア:

[(1, 1215652928), (2, 607826464), (4, 303913232), (7, 173664704), (8, 151956616), (14, 86832352), (16, 75978308), (28, 43416176), (32, 37989154), (56, 21708088), (64, 18994577), (112, 10854044), (224, 5427022), (353, 3443776), (448, 2713511), (706, 1721888), (1412, 860944), (2471, 491968), (2824, 430472), (4942, 245984), (5648, 215236), (7687, 158144), (9884, 122992), (11296, 107618), (15374, 79072), (19768, 61496), (22592, 53809), (30748, 39536)]