28504934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7537}}^1$

素因数の和:7631

約数の個数: 16

約数和(自身を含む): 44866176

約数和(自身を除く): 16361242

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 7537, 15074, 233647, 459757, 467294, 919514, 14252467, 28504934]

約数ペア:

[(1, 28504934), (2, 14252467), (31, 919514), (61, 467294), (62, 459757), (122, 233647), (1891, 15074), (3782, 7537)]