22778056

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13121}}^1$

素因数の和:13165

約数の個数: 32

約数和(自身を含む): 50388480

約数和(自身を除く): 27610424

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 13121, 26242, 52484, 91847, 104968, 183694, 367388, 406751, 734776, 813502, 1627004, 2847257, 3254008, 5694514, 11389028, 22778056]

約数ペア:

[(1, 22778056), (2, 11389028), (4, 5694514), (7, 3254008), (8, 2847257), (14, 1627004), (28, 813502), (31, 734776), (56, 406751), (62, 367388), (124, 183694), (217, 104968), (248, 91847), (434, 52484), (868, 26242), (1736, 13121)]