71896474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{6761}}^1$

素因数の和:7185

約数の個数: 16

約数和(自身を含む): 116441640

約数和(自身を除く): 44545166

約数列:

[1, 2, 13, 26, 409, 818, 5317, 6761, 10634, 13522, 87893, 175786, 2765249, 5530498, 35948237, 71896474]

約数ペア:

[(1, 71896474), (2, 35948237), (13, 5530498), (26, 2765249), (409, 175786), (818, 87893), (5317, 13522), (6761, 10634)]