79729678

素因数分解:

$2^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{2539}}^1$

素因数の和:4791

約数の個数: 16

約数和(自身を含む): 136794240

約数和(自身を除く): 57064562

約数列:

[1, 2, 7, 14, 2243, 2539, 4486, 5078, 15701, 17773, 31402, 35546, 5694977, 11389954, 39864839, 79729678]

約数ペア:

[(1, 79729678), (2, 39864839), (7, 11389954), (14, 5694977), (2243, 35546), (2539, 31402), (4486, 17773), (5078, 15701)]