28764172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3701}}^1$

素因数の和:3801

約数の個数: 24

約数和(自身を含む): 52864560

約数和(自身を除く): 24100388

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3701, 3886, 7402, 7772, 14804, 107329, 214658, 247967, 429316, 495934, 991868, 7191043, 14382086, 28764172]

約数ペア:

[(1, 28764172), (2, 14382086), (4, 7191043), (29, 991868), (58, 495934), (67, 429316), (116, 247967), (134, 214658), (268, 107329), (1943, 14804), (3701, 7772), (3886, 7402)]