8428308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 22619520

約数和(自身を除く): 14191212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 373, 538, 746, 807, 1076, 1119, 1492, 1614, 1883, 2238, 2611, 3228, 3766, 4476, 5222, 5649, 7532, 7833, 10444, 11298, 15666, 22596, 31332, 100337, 200674, 301011, 401348, 602022, 702359, 1204044, 1404718, 2107077, 2809436, 4214154, 8428308]

約数ペア:

[(1, 8428308), (2, 4214154), (3, 2809436), (4, 2107077), (6, 1404718), (7, 1204044), (12, 702359), (14, 602022), (21, 401348), (28, 301011), (42, 200674), (84, 100337), (269, 31332), (373, 22596), (538, 15666), (746, 11298), (807, 10444), (1076, 7833), (1119, 7532), (1492, 5649), (1614, 5222), (1883, 4476), (2238, 3766), (2611, 3228)]