72981874

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{24023}}^1$

素因数の和:24070

約数の個数: 24

約数和(自身を含む): 131459328

約数和(自身を除く): 58477454

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 24023, 48046, 168161, 336322, 744713, 1177127, 1489426, 2354254, 5212991, 10425982, 36490937, 72981874]

約数ペア:

[(1, 72981874), (2, 36490937), (7, 10425982), (14, 5212991), (31, 2354254), (49, 1489426), (62, 1177127), (98, 744713), (217, 336322), (434, 168161), (1519, 48046), (3038, 24023)]