712076072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{42979}}^1$

素因数の和:43113

約数の個数: 32

約数和(自身を含む): 1418340000

約数和(自身を除く): 706263928

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 8284, 16568, 42979, 85958, 171916, 343832, 816601, 1633202, 3266404, 4684711, 6532808, 9369422, 18738844, 37477688, 89009509, 178019018, 356038036, 712076072]

約数ペア:

[(1, 712076072), (2, 356038036), (4, 178019018), (8, 89009509), (19, 37477688), (38, 18738844), (76, 9369422), (109, 6532808), (152, 4684711), (218, 3266404), (436, 1633202), (872, 816601), (2071, 343832), (4142, 171916), (8284, 85958), (16568, 42979)]