71649982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{9049}}^1$

素因数の和:9195

約数の個数: 16

約数和(自身を含む): 111423600

約数和(自身を除く): 39773618

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 9049, 18098, 334813, 669626, 968243, 1936486, 35824991, 71649982]

約数ペア:

[(1, 71649982), (2, 35824991), (37, 1936486), (74, 968243), (107, 669626), (214, 334813), (3959, 18098), (7918, 9049)]