68767832

素因数分解:

$2^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2357}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 147705120

約数和(自身を除く): 78937288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 521, 1042, 2084, 2357, 3647, 4168, 4714, 7294, 9428, 14588, 16499, 18856, 29176, 32998, 65996, 131992, 1227997, 2455994, 4911988, 8595979, 9823976, 17191958, 34383916, 68767832]

約数ペア:

[(1, 68767832), (2, 34383916), (4, 17191958), (7, 9823976), (8, 8595979), (14, 4911988), (28, 2455994), (56, 1227997), (521, 131992), (1042, 65996), (2084, 32998), (2357, 29176), (3647, 18856), (4168, 16499), (4714, 14588), (7294, 9428)]