71943614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51169}}^1$

素因数の和:51227

約数の個数: 16

約数和(自身を含む): 116667600

約数和(自身を除く): 44723986

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 51169, 102338, 972211, 1893253, 1944422, 3786506, 35971807, 71943614]

約数ペア:

[(1, 71943614), (2, 35971807), (19, 3786506), (37, 1944422), (38, 1893253), (74, 972211), (703, 102338), (1406, 51169)]