68011804

素因数分解:

$2^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{983}}^1$

素因数の和:1354

約数の個数: 36

約数和(自身を含む): 138986064

約数和(自身を除く): 70974260

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353, 706, 983, 1412, 1966, 2471, 3932, 4942, 6881, 9884, 13762, 17297, 27524, 34594, 48167, 69188, 96334, 192668, 346999, 693998, 1387996, 2428993, 4857986, 9715972, 17002951, 34005902, 68011804]

約数ペア:

[(1, 68011804), (2, 34005902), (4, 17002951), (7, 9715972), (14, 4857986), (28, 2428993), (49, 1387996), (98, 693998), (196, 346999), (353, 192668), (706, 96334), (983, 69188), (1412, 48167), (1966, 34594), (2471, 27524), (3932, 17297), (4942, 13762), (6881, 9884)]