63983168

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 56

約数和(自身を含む): 131673600

約数和(自身を除く): 67690432

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 89, 94, 178, 188, 239, 356, 376, 478, 712, 752, 956, 1424, 1504, 1912, 2848, 3008, 3824, 4183, 5696, 7648, 8366, 11233, 15296, 16732, 21271, 22466, 33464, 42542, 44932, 66928, 85084, 89864, 133856, 170168, 179728, 267712, 340336, 359456, 680672, 718912, 999737, 1361344, 1999474, 3998948, 7997896, 15995792, 31991584, 63983168]

約数ペア:

[(1, 63983168), (2, 31991584), (4, 15995792), (8, 7997896), (16, 3998948), (32, 1999474), (47, 1361344), (64, 999737), (89, 718912), (94, 680672), (178, 359456), (188, 340336), (239, 267712), (356, 179728), (376, 170168), (478, 133856), (712, 89864), (752, 85084), (956, 66928), (1424, 44932), (1504, 42542), (1912, 33464), (2848, 22466), (3008, 21271), (3824, 16732), (4183, 15296), (5696, 11233), (7648, 8366)]