70681067408

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1906589}}^1$

素因数の和:1906935

約数の個数: 40

約数和(自身を含む): 156980994240

約数和(自身を除く): 86299926832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 2317, 2648, 4634, 5296, 9268, 18536, 37072, 1906589, 3813178, 7626356, 13346123, 15252712, 26692246, 30505424, 53384492, 106768984, 213537968, 631080959, 1262161918, 2524323836, 4417566713, 5048647672, 8835133426, 10097295344, 17670266852, 35340533704, 70681067408]

約数ペア:

[(1, 70681067408), (2, 35340533704), (4, 17670266852), (7, 10097295344), (8, 8835133426), (14, 5048647672), (16, 4417566713), (28, 2524323836), (56, 1262161918), (112, 631080959), (331, 213537968), (662, 106768984), (1324, 53384492), (2317, 30505424), (2648, 26692246), (4634, 15252712), (5296, 13346123), (9268, 7626356), (18536, 3813178), (37072, 1906589)]