719961712

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{28001}}^1$

素因数の和:29616

約数の個数: 20

約数和(自身を含む): 1395843696

約数和(自身を除く): 675881984

約数列:

[1, 2, 4, 8, 16, 1607, 3214, 6428, 12856, 25712, 28001, 56002, 112004, 224008, 448016, 44997607, 89995214, 179990428, 359980856, 719961712]

約数ペア:

[(1, 719961712), (2, 359980856), (4, 179990428), (8, 89995214), (16, 44997607), (1607, 448016), (3214, 224008), (6428, 112004), (12856, 56002), (25712, 28001)]