71260276444

素因数分解:

$2^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{485411}}^1$

素因数の和:485543

約数の個数: 48

約数和(自身を含む): 146788588800

約数和(自身を除く): 75528312356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 343, 428, 686, 749, 1372, 1498, 2996, 5243, 10486, 20972, 36701, 73402, 146804, 485411, 970822, 1941644, 3397877, 6795754, 13591508, 23785139, 47570278, 51938977, 95140556, 103877954, 166495973, 207755908, 332991946, 363572839, 665983892, 727145678, 1454291356, 2545009873, 5090019746, 10180039492, 17815069111, 35630138222, 71260276444]

約数ペア:

[(1, 71260276444), (2, 35630138222), (4, 17815069111), (7, 10180039492), (14, 5090019746), (28, 2545009873), (49, 1454291356), (98, 727145678), (107, 665983892), (196, 363572839), (214, 332991946), (343, 207755908), (428, 166495973), (686, 103877954), (749, 95140556), (1372, 51938977), (1498, 47570278), (2996, 23785139), (5243, 13591508), (10486, 6795754), (20972, 3397877), (36701, 1941644), (73402, 970822), (146804, 485411)]