41718890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 77376384

約数和(自身を除く): 35657494

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 877, 1754, 4385, 4757, 8770, 9514, 23785, 47570, 58759, 62267, 117518, 124534, 293795, 311335, 587590, 622670, 4171889, 8343778, 20859445, 41718890]

約数ペア:

[(1, 41718890), (2, 20859445), (5, 8343778), (10, 4171889), (67, 622670), (71, 587590), (134, 311335), (142, 293795), (335, 124534), (355, 117518), (670, 62267), (710, 58759), (877, 47570), (1754, 23785), (4385, 9514), (4757, 8770)]