72974386

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{1187}}^1$

素因数の和:1769

約数の個数: 16

約数和(自身を含む): 111624480

約数和(自身を除く): 38650094

約数列:

[1, 2, 59, 118, 521, 1042, 1187, 2374, 30739, 61478, 70033, 140066, 618427, 1236854, 36487193, 72974386]

約数ペア:

[(1, 72974386), (2, 36487193), (59, 1236854), (118, 618427), (521, 140066), (1042, 70033), (1187, 61478), (2374, 30739)]