39994928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67559}}^1$

素因数の和:67604

約数の個数: 20

約数和(自身を含む): 79585680

約数和(自身を除く): 39590752

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 67559, 135118, 270236, 540472, 1080944, 2499683, 4999366, 9998732, 19997464, 39994928]

約数ペア:

[(1, 39994928), (2, 19997464), (4, 9998732), (8, 4999366), (16, 2499683), (37, 1080944), (74, 540472), (148, 270236), (296, 135118), (592, 67559)]