68770072

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28559}}^1$

素因数の和:28615

約数の個数: 32

約数和(自身を含む): 150796800

約数和(自身を除く): 82026728

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 28559, 57118, 114236, 199913, 228472, 399826, 799652, 1228037, 1599304, 2456074, 4912148, 8596259, 9824296, 17192518, 34385036, 68770072]

約数ペア:

[(1, 68770072), (2, 34385036), (4, 17192518), (7, 9824296), (8, 8596259), (14, 4912148), (28, 2456074), (43, 1599304), (56, 1228037), (86, 799652), (172, 399826), (301, 228472), (344, 199913), (602, 114236), (1204, 57118), (2408, 28559)]