72213902

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{2027}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 110972160

約数和(自身を除く): 38758258

約数列:

[1, 2, 47, 94, 379, 758, 2027, 4054, 17813, 35626, 95269, 190538, 768233, 1536466, 36106951, 72213902]

約数ペア:

[(1, 72213902), (2, 36106951), (47, 1536466), (94, 768233), (379, 190538), (758, 95269), (2027, 35626), (4054, 17813)]