294993485296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{701}}^1\times {\mathrm{641491}}^1$

素因数の和:642241

約数の個数: 40

約数和(自身を含む): 586326253968

約数和(自身を除く): 291332768672

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 701, 1402, 2804, 5608, 11216, 28741, 57482, 114964, 229928, 459856, 641491, 1282982, 2565964, 5131928, 10263856, 26301131, 52602262, 105204524, 210409048, 420818096, 449685191, 899370382, 1798740764, 3597481528, 7194963056, 18437092831, 36874185662, 73748371324, 147496742648, 294993485296]

約数ペア:

[(1, 294993485296), (2, 147496742648), (4, 73748371324), (8, 36874185662), (16, 18437092831), (41, 7194963056), (82, 3597481528), (164, 1798740764), (328, 899370382), (656, 449685191), (701, 420818096), (1402, 210409048), (2804, 105204524), (5608, 52602262), (11216, 26301131), (28741, 10263856), (57482, 5131928), (114964, 2565964), (229928, 1282982), (459856, 641491)]