66245452

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25999}}^1$

素因数の和:26030

約数の個数: 36

約数和(自身を含む): 145236000

約数和(自身を除く): 78990548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 25999, 51998, 103996, 181993, 337987, 363986, 675974, 727972, 1273951, 1351948, 2365909, 2547902, 4731818, 5095804, 9463636, 16561363, 33122726, 66245452]

約数ペア:

[(1, 66245452), (2, 33122726), (4, 16561363), (7, 9463636), (13, 5095804), (14, 4731818), (26, 2547902), (28, 2365909), (49, 1351948), (52, 1273951), (91, 727972), (98, 675974), (182, 363986), (196, 337987), (364, 181993), (637, 103996), (1274, 51998), (2548, 25999)]