67212628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 143095680

約数和(自身を除く): 75883052

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 337, 419, 476, 674, 838, 1348, 1676, 2359, 2933, 4718, 5729, 5866, 7123, 9436, 11458, 11732, 14246, 22916, 28492, 40103, 49861, 80206, 99722, 141203, 160412, 199444, 282406, 564812, 988421, 1976842, 2400451, 3953684, 4800902, 9601804, 16803157, 33606314, 67212628]

約数ペア:

[(1, 67212628), (2, 33606314), (4, 16803157), (7, 9601804), (14, 4800902), (17, 3953684), (28, 2400451), (34, 1976842), (68, 988421), (119, 564812), (238, 282406), (337, 199444), (419, 160412), (476, 141203), (674, 99722), (838, 80206), (1348, 49861), (1676, 40103), (2359, 28492), (2933, 22916), (4718, 14246), (5729, 11732), (5866, 11458), (7123, 9436)]