67816096

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 139104000

約数和(自身を除く): 71287904

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 496, 499, 548, 992, 998, 1096, 1996, 2192, 3992, 4247, 4384, 7984, 8494, 15469, 15968, 16988, 30938, 33976, 61876, 67952, 68363, 123752, 135904, 136726, 247504, 273452, 495008, 546904, 1093808, 2119253, 2187616, 4238506, 8477012, 16954024, 33908048, 67816096]

約数ペア:

[(1, 67816096), (2, 33908048), (4, 16954024), (8, 8477012), (16, 4238506), (31, 2187616), (32, 2119253), (62, 1093808), (124, 546904), (137, 495008), (248, 273452), (274, 247504), (496, 136726), (499, 135904), (548, 123752), (992, 68363), (998, 67952), (1096, 61876), (1996, 33976), (2192, 30938), (3992, 16988), (4247, 15968), (4384, 15469), (7984, 8494)]