71247796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30241}}^1$

素因数の和:30295

約数の個数: 24

約数和(自身を含む): 135484160

約数和(自身を除く): 64236364

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 30241, 60482, 120964, 574579, 937471, 1149158, 1874942, 2298316, 3749884, 17811949, 35623898, 71247796]

約数ペア:

[(1, 71247796), (2, 35623898), (4, 17811949), (19, 3749884), (31, 2298316), (38, 1874942), (62, 1149158), (76, 937471), (124, 574579), (589, 120964), (1178, 60482), (2356, 30241)]