66618008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6247}}^1$

素因数の和:6327

約数の個数: 32

約数和(自身を含む): 131957760

約数和(自身を除く): 65339752

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 6247, 10664, 12494, 24988, 49976, 193657, 268621, 387314, 537242, 774628, 1074484, 1549256, 2148968, 8327251, 16654502, 33309004, 66618008]

約数ペア:

[(1, 66618008), (2, 33309004), (4, 16654502), (8, 8327251), (31, 2148968), (43, 1549256), (62, 1074484), (86, 774628), (124, 537242), (172, 387314), (248, 268621), (344, 193657), (1333, 49976), (2666, 24988), (5332, 12494), (6247, 10664)]