8872304

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 20186208

約数和(自身を除く): 11313904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 2141, 4144, 4282, 8564, 14987, 17128, 29974, 34256, 59948, 79217, 119896, 158434, 239792, 316868, 554519, 633736, 1109038, 1267472, 2218076, 4436152, 8872304]

約数ペア:

[(1, 8872304), (2, 4436152), (4, 2218076), (7, 1267472), (8, 1109038), (14, 633736), (16, 554519), (28, 316868), (37, 239792), (56, 158434), (74, 119896), (112, 79217), (148, 59948), (259, 34256), (296, 29974), (518, 17128), (592, 14987), (1036, 8564), (2072, 4282), (2141, 4144)]