38743188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 102429600

約数和(自身を除く): 63686412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 349, 638, 698, 841, 957, 1047, 1276, 1396, 1682, 1914, 2094, 2523, 3364, 3828, 3839, 4188, 5046, 7678, 9251, 10092, 10121, 11517, 15356, 18502, 20242, 23034, 27753, 30363, 37004, 40484, 46068, 55506, 60726, 111012, 111331, 121452, 222662, 293509, 333993, 445324, 587018, 667986, 880527, 1174036, 1335972, 1761054, 3228599, 3522108, 6457198, 9685797, 12914396, 19371594, 38743188]

約数ペア:

[(1, 38743188), (2, 19371594), (3, 12914396), (4, 9685797), (6, 6457198), (11, 3522108), (12, 3228599), (22, 1761054), (29, 1335972), (33, 1174036), (44, 880527), (58, 667986), (66, 587018), (87, 445324), (116, 333993), (132, 293509), (174, 222662), (319, 121452), (348, 111331), (349, 111012), (638, 60726), (698, 55506), (841, 46068), (957, 40484), (1047, 37004), (1276, 30363), (1396, 27753), (1682, 23034), (1914, 20242), (2094, 18502), (2523, 15356), (3364, 11517), (3828, 10121), (3839, 10092), (4188, 9251), (5046, 7678)]