28753448

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{58921}}^1$

素因数の和:58988

約数の個数: 16

約数和(自身を含む): 54797460

約数和(自身を除く): 26044012

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 58921, 117842, 235684, 471368, 3594181, 7188362, 14376724, 28753448]

約数ペア:

[(1, 28753448), (2, 14376724), (4, 7188362), (8, 3594181), (61, 471368), (122, 235684), (244, 117842), (488, 58921)]