42222908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 94246992

約数和(自身を除く): 52024084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 227, 292, 364, 454, 511, 637, 908, 949, 1022, 1274, 1589, 1898, 2044, 2548, 2951, 3178, 3577, 3796, 5902, 6356, 6643, 7154, 11123, 11804, 13286, 14308, 16571, 20657, 22246, 26572, 33142, 41314, 44492, 46501, 66284, 82628, 93002, 115997, 144599, 186004, 215423, 231994, 289198, 430846, 463988, 578396, 811979, 861692, 1507961, 1623958, 3015922, 3247916, 6031844, 10555727, 21111454, 42222908]

約数ペア:

[(1, 42222908), (2, 21111454), (4, 10555727), (7, 6031844), (13, 3247916), (14, 3015922), (26, 1623958), (28, 1507961), (49, 861692), (52, 811979), (73, 578396), (91, 463988), (98, 430846), (146, 289198), (182, 231994), (196, 215423), (227, 186004), (292, 144599), (364, 115997), (454, 93002), (511, 82628), (637, 66284), (908, 46501), (949, 44492), (1022, 41314), (1274, 33142), (1589, 26572), (1898, 22246), (2044, 20657), (2548, 16571), (2951, 14308), (3178, 13286), (3577, 11804), (3796, 11123), (5902, 7154), (6356, 6643)]