40874736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 121420800

約数和(自身を除く): 80546064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 509, 717, 956, 1018, 1434, 1527, 1673, 1912, 2036, 2868, 3054, 3346, 3563, 3824, 4072, 5019, 5736, 6108, 6692, 7126, 8144, 10038, 10689, 11472, 12216, 13384, 14252, 20076, 21378, 24432, 26768, 28504, 40152, 42756, 57008, 80304, 85512, 121651, 171024, 243302, 364953, 486604, 729906, 851557, 973208, 1459812, 1703114, 1946416, 2554671, 2919624, 3406228, 5109342, 5839248, 6812456, 10218684, 13624912, 20437368, 40874736]

約数ペア:

[(1, 40874736), (2, 20437368), (3, 13624912), (4, 10218684), (6, 6812456), (7, 5839248), (8, 5109342), (12, 3406228), (14, 2919624), (16, 2554671), (21, 1946416), (24, 1703114), (28, 1459812), (42, 973208), (48, 851557), (56, 729906), (84, 486604), (112, 364953), (168, 243302), (239, 171024), (336, 121651), (478, 85512), (509, 80304), (717, 57008), (956, 42756), (1018, 40152), (1434, 28504), (1527, 26768), (1673, 24432), (1912, 21378), (2036, 20076), (2868, 14252), (3054, 13384), (3346, 12216), (3563, 11472), (3824, 10689), (4072, 10038), (5019, 8144), (5736, 7126), (6108, 6692)]