40129338

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 82619712

約数和(自身を除く): 42490374

約数列:

[1, 2, 3, 6, 61, 83, 122, 166, 183, 249, 366, 498, 1321, 2642, 3963, 5063, 7926, 10126, 15189, 30378, 80581, 109643, 161162, 219286, 241743, 328929, 483486, 657858, 6688223, 13376446, 20064669, 40129338]

約数ペア:

[(1, 40129338), (2, 20064669), (3, 13376446), (6, 6688223), (61, 657858), (83, 483486), (122, 328929), (166, 241743), (183, 219286), (249, 161162), (366, 109643), (498, 80581), (1321, 30378), (2642, 15189), (3963, 10126), (5063, 7926)]