40464613

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 48660480

約数和(自身を除く): 8195867

約数列:

[1, 7, 23, 127, 161, 889, 1979, 2921, 13853, 20447, 45517, 251333, 318619, 1759331, 5780659, 40464613]

約数ペア:

[(1, 40464613), (7, 5780659), (23, 1759331), (127, 318619), (161, 251333), (889, 45517), (1979, 20447), (2921, 13853)]