68883248

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14303}}^1$

素因数の和:14361

約数の個数: 40

約数和(自身を含む): 156085248

約数和(自身を除く): 87202000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 14303, 28606, 57212, 100121, 114424, 200242, 228848, 400484, 615029, 800968, 1230058, 1601936, 2460116, 4305203, 4920232, 8610406, 9840464, 17220812, 34441624, 68883248]

約数ペア:

[(1, 68883248), (2, 34441624), (4, 17220812), (7, 9840464), (8, 8610406), (14, 4920232), (16, 4305203), (28, 2460116), (43, 1601936), (56, 1230058), (86, 800968), (112, 615029), (172, 400484), (301, 228848), (344, 200242), (602, 114424), (688, 100121), (1204, 57212), (2408, 28606), (4816, 14303)]