4221644

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 9172800

約数和(自身を除く): 4951156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 181, 196, 238, 343, 362, 476, 686, 724, 833, 1267, 1372, 1666, 2534, 3077, 3332, 5068, 5831, 6154, 8869, 11662, 12308, 17738, 21539, 23324, 35476, 43078, 62083, 86156, 124166, 150773, 248332, 301546, 603092, 1055411, 2110822, 4221644]

約数ペア:

[(1, 4221644), (2, 2110822), (4, 1055411), (7, 603092), (14, 301546), (17, 248332), (28, 150773), (34, 124166), (49, 86156), (68, 62083), (98, 43078), (119, 35476), (181, 23324), (196, 21539), (238, 17738), (343, 12308), (362, 11662), (476, 8869), (686, 6154), (724, 5831), (833, 5068), (1267, 3332), (1372, 3077), (1666, 2534)]