26281904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 56514240

約数和(自身を除く): 30232336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2531, 2596, 5062, 5192, 10124, 10384, 20248, 27841, 40496, 55682, 111364, 149329, 222728, 298658, 445456, 597316, 1194632, 1642619, 2389264, 3285238, 6570476, 13140952, 26281904]

約数ペア:

[(1, 26281904), (2, 13140952), (4, 6570476), (8, 3285238), (11, 2389264), (16, 1642619), (22, 1194632), (44, 597316), (59, 445456), (88, 298658), (118, 222728), (176, 149329), (236, 111364), (472, 55682), (649, 40496), (944, 27841), (1298, 20248), (2531, 10384), (2596, 10124), (5062, 5192)]