71933884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26801}}^1$

素因数の和:26877

約数の個数: 24

約数和(自身を含む): 139584816

約数和(自身を除く): 67650932

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 26801, 53602, 107204, 294811, 589622, 1179244, 1634861, 3269722, 6539444, 17983471, 35966942, 71933884]

約数ペア:

[(1, 71933884), (2, 35966942), (4, 17983471), (11, 6539444), (22, 3269722), (44, 1634861), (61, 1179244), (122, 589622), (244, 294811), (671, 107204), (1342, 53602), (2684, 26801)]