71290204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30259}}^1$

素因数の和:30313

約数の個数: 24

約数和(自身を含む): 135564800

約数和(自身を除く): 64274596

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 30259, 60518, 121036, 574921, 938029, 1149842, 1876058, 2299684, 3752116, 17822551, 35645102, 71290204]

約数ペア:

[(1, 71290204), (2, 35645102), (4, 17822551), (19, 3752116), (31, 2299684), (38, 1876058), (62, 1149842), (76, 938029), (124, 574921), (589, 121036), (1178, 60518), (2356, 30259)]