69090826

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{7699}}^1$

素因数の和:8349

約数の個数: 16

約数和(自身を含む): 118641600

約数和(自身を除く): 49550774

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 7699, 8974, 15398, 53893, 107786, 4935059, 9870118, 34545413, 69090826]

約数ペア:

[(1, 69090826), (2, 34545413), (7, 9870118), (14, 4935059), (641, 107786), (1282, 53893), (4487, 15398), (7699, 8974)]