2008388416

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{2311}}^1$

素因数の和:2727

約数の個数: 56

約数和(自身を含む): 4106038016

約数和(自身を除く): 2097649600

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 367, 592, 734, 1184, 1468, 2311, 2368, 2936, 4622, 5872, 9244, 11744, 13579, 18488, 23488, 27158, 36976, 54316, 73952, 85507, 108632, 147904, 171014, 217264, 342028, 434528, 684056, 848137, 869056, 1368112, 1696274, 2736224, 3392548, 5472448, 6785096, 13570192, 27140384, 31381069, 54280768, 62762138, 125524276, 251048552, 502097104, 1004194208, 2008388416]

約数ペア:

[(1, 2008388416), (2, 1004194208), (4, 502097104), (8, 251048552), (16, 125524276), (32, 62762138), (37, 54280768), (64, 31381069), (74, 27140384), (148, 13570192), (296, 6785096), (367, 5472448), (592, 3392548), (734, 2736224), (1184, 1696274), (1468, 1368112), (2311, 869056), (2368, 848137), (2936, 684056), (4622, 434528), (5872, 342028), (9244, 217264), (11744, 171014), (13579, 147904), (18488, 108632), (23488, 85507), (27158, 73952), (36976, 54316)]