67863848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{883}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 137373600

約数和(自身を除く): 69509752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 739, 883, 1478, 1766, 2956, 3532, 5912, 7064, 9607, 11479, 19214, 22958, 38428, 45916, 76856, 91832, 652537, 1305074, 2610148, 5220296, 8482981, 16965962, 33931924, 67863848]

約数ペア:

[(1, 67863848), (2, 33931924), (4, 16965962), (8, 8482981), (13, 5220296), (26, 2610148), (52, 1305074), (104, 652537), (739, 91832), (883, 76856), (1478, 45916), (1766, 38428), (2956, 22958), (3532, 19214), (5912, 11479), (7064, 9607)]