67621916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{743}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 120763104

約数和(自身を除く): 53141188

約数列:

[1, 2, 4, 61, 122, 244, 373, 743, 746, 1486, 1492, 2972, 22753, 45323, 45506, 90646, 91012, 181292, 277139, 554278, 1108556, 16905479, 33810958, 67621916]

約数ペア:

[(1, 67621916), (2, 33810958), (4, 16905479), (61, 1108556), (122, 554278), (244, 277139), (373, 181292), (743, 91012), (746, 90646), (1486, 45506), (1492, 45323), (2972, 22753)]