28715228998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1\times {\mathrm{6883}}^1$

素因数の和:8092

約数の個数: 32

約数和(自身を含む): 45837527040

約数和(自身を除く): 17122298042

約数列:

[1, 2, 19, 38, 101, 202, 1087, 1919, 2174, 3838, 6883, 13766, 20653, 41306, 109787, 130777, 219574, 261554, 695183, 1390366, 2085953, 4171906, 7481821, 13208477, 14963642, 26416954, 142154599, 284309198, 755663921, 1511327842, 14357614499, 28715228998]

約数ペア:

[(1, 28715228998), (2, 14357614499), (19, 1511327842), (38, 755663921), (101, 284309198), (202, 142154599), (1087, 26416954), (1919, 14963642), (2174, 13208477), (3838, 7481821), (6883, 4171906), (13766, 2085953), (20653, 1390366), (41306, 695183), (109787, 261554), (130777, 219574)]