76400144

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{2861}}^1$

素因数の和:4538

約数の個数: 20

約数和(自身を含む): 148165740

約数和(自身を除く): 71765596

約数列:

[1, 2, 4, 8, 16, 1669, 2861, 3338, 5722, 6676, 11444, 13352, 22888, 26704, 45776, 4775009, 9550018, 19100036, 38200072, 76400144]

約数ペア:

[(1, 76400144), (2, 38200072), (4, 19100036), (8, 9550018), (16, 4775009), (1669, 45776), (2861, 26704), (3338, 22888), (5722, 13352), (6676, 11444)]