71408042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{2203}}^1$

素因数の和:3077

約数の個数: 16

約数和(自身を含む): 112932960

約数和(自身を除く): 41524918

約数列:

[1, 2, 19, 38, 853, 1706, 2203, 4406, 16207, 32414, 41857, 83714, 1879159, 3758318, 35704021, 71408042]

約数ペア:

[(1, 71408042), (2, 35704021), (19, 3758318), (38, 1879159), (853, 83714), (1706, 41857), (2203, 32414), (4406, 16207)]