48871288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 44872712

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 556, 568, 619, 1112, 1238, 2476, 4952, 9869, 19738, 39476, 43949, 78952, 86041, 87898, 172082, 175796, 344164, 351592, 688328, 6108911, 12217822, 24435644, 48871288]

約数ペア:

[(1, 48871288), (2, 24435644), (4, 12217822), (8, 6108911), (71, 688328), (139, 351592), (142, 344164), (278, 175796), (284, 172082), (556, 87898), (568, 86041), (619, 78952), (1112, 43949), (1238, 39476), (2476, 19738), (4952, 9869)]