27249824

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 61689600

約数和(自身を除く): 34439776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 509, 956, 1018, 1673, 1912, 2036, 3346, 3563, 3824, 4072, 6692, 7126, 7648, 8144, 13384, 14252, 16288, 26768, 28504, 53536, 57008, 114016, 121651, 243302, 486604, 851557, 973208, 1703114, 1946416, 3406228, 3892832, 6812456, 13624912, 27249824]

約数ペア:

[(1, 27249824), (2, 13624912), (4, 6812456), (7, 3892832), (8, 3406228), (14, 1946416), (16, 1703114), (28, 973208), (32, 851557), (56, 486604), (112, 243302), (224, 121651), (239, 114016), (478, 57008), (509, 53536), (956, 28504), (1018, 26768), (1673, 16288), (1912, 14252), (2036, 13384), (3346, 8144), (3563, 7648), (3824, 7126), (4072, 6692)]