7742924

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 16262400

約数和(自身を除く): 8519476

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 109, 118, 172, 218, 236, 301, 413, 436, 602, 763, 826, 1204, 1526, 1652, 2537, 3052, 4687, 5074, 6431, 9374, 10148, 12862, 17759, 18748, 25724, 32809, 35518, 45017, 65618, 71036, 90034, 131236, 180068, 276533, 553066, 1106132, 1935731, 3871462, 7742924]

約数ペア:

[(1, 7742924), (2, 3871462), (4, 1935731), (7, 1106132), (14, 553066), (28, 276533), (43, 180068), (59, 131236), (86, 90034), (109, 71036), (118, 65618), (172, 45017), (218, 35518), (236, 32809), (301, 25724), (413, 18748), (436, 17759), (602, 12862), (763, 10148), (826, 9374), (1204, 6431), (1526, 5074), (1652, 4687), (2537, 3052)]