40651047298

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{40013}}^1\times {\mathrm{13729}}^1$

素因数の和:53781

約数の個数: 16

約数和(自身を含む): 62630713080

約数和(自身を除く): 21979665782

約数列:

[1, 2, 37, 74, 13729, 27458, 40013, 80026, 507973, 1015946, 1480481, 2960962, 549338477, 1098676954, 20325523649, 40651047298]

約数ペア:

[(1, 40651047298), (2, 20325523649), (37, 1098676954), (74, 549338477), (13729, 2960962), (27458, 1480481), (40013, 1015946), (80026, 507973)]