68703752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1433}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 139126680

約数和(自身を除く): 70422928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 922, 1433, 1844, 2866, 3688, 5732, 5993, 11464, 11986, 18629, 23972, 37258, 47944, 74516, 149032, 660613, 1321226, 2642452, 5284904, 8587969, 17175938, 34351876, 68703752]

約数ペア:

[(1, 68703752), (2, 34351876), (4, 17175938), (8, 8587969), (13, 5284904), (26, 2642452), (52, 1321226), (104, 660613), (461, 149032), (922, 74516), (1433, 47944), (1844, 37258), (2866, 23972), (3688, 18629), (5732, 11986), (5993, 11464)]