72415798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3863}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 135023616

約数和(自身を除く): 62607818

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 3863, 7726, 9373, 18746, 27041, 50219, 54082, 100438, 351533, 397889, 703066, 795778, 2785223, 5172557, 5570446, 10345114, 36207899, 72415798]

約数ペア:

[(1, 72415798), (2, 36207899), (7, 10345114), (13, 5570446), (14, 5172557), (26, 2785223), (91, 795778), (103, 703066), (182, 397889), (206, 351533), (721, 100438), (1339, 54082), (1442, 50219), (2678, 27041), (3863, 18746), (7726, 9373)]