78256528

素因数分解:

$2^4\times 7^2\times {\mathrm{99817}}^1$

素因数の和:99839

約数の個数: 30

約数和(自身を含む): 176378406

約数和(自身を除く): 98121878

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 99817, 199634, 399268, 698719, 798536, 1397438, 1597072, 2794876, 4891033, 5589752, 9782066, 11179504, 19564132, 39128264, 78256528]

約数ペア:

[(1, 78256528), (2, 39128264), (4, 19564132), (7, 11179504), (8, 9782066), (14, 5589752), (16, 4891033), (28, 2794876), (49, 1597072), (56, 1397438), (98, 798536), (112, 698719), (196, 399268), (392, 199634), (784, 99817)]