40536048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 120436736

約数和(自身を除く): 79900688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 541, 669, 892, 1082, 1338, 1561, 1623, 1784, 2164, 2676, 3122, 3246, 3568, 3787, 4328, 4683, 5352, 6244, 6492, 7574, 8656, 9366, 10704, 11361, 12488, 12984, 15148, 18732, 22722, 24976, 25968, 30296, 37464, 45444, 60592, 74928, 90888, 120643, 181776, 241286, 361929, 482572, 723858, 844501, 965144, 1447716, 1689002, 1930288, 2533503, 2895432, 3378004, 5067006, 5790864, 6756008, 10134012, 13512016, 20268024, 40536048]

約数ペア:

[(1, 40536048), (2, 20268024), (3, 13512016), (4, 10134012), (6, 6756008), (7, 5790864), (8, 5067006), (12, 3378004), (14, 2895432), (16, 2533503), (21, 1930288), (24, 1689002), (28, 1447716), (42, 965144), (48, 844501), (56, 723858), (84, 482572), (112, 361929), (168, 241286), (223, 181776), (336, 120643), (446, 90888), (541, 74928), (669, 60592), (892, 45444), (1082, 37464), (1338, 30296), (1561, 25968), (1623, 24976), (1784, 22722), (2164, 18732), (2676, 15148), (3122, 12984), (3246, 12488), (3568, 11361), (3787, 10704), (4328, 9366), (4683, 8656), (5352, 7574), (6244, 6492)]