72721966

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{11503}}^1$

素因数の和:11643

約数の個数: 16

約数和(自身を含む): 113889600

約数和(自身を除く): 41167634

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 11503, 23006, 333587, 667174, 1253827, 2507654, 36360983, 72721966]

約数ペア:

[(1, 72721966), (2, 36360983), (29, 2507654), (58, 1253827), (109, 667174), (218, 333587), (3161, 23006), (6322, 11503)]