380879056

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{68209}}^1$

素因数の和:68566

約数の個数: 20

約数和(自身を含む): 740078500

約数和(自身を除く): 359199444

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 68209, 136418, 272836, 545672, 1091344, 23804941, 47609882, 95219764, 190439528, 380879056]

約数ペア:

[(1, 380879056), (2, 190439528), (4, 95219764), (8, 47609882), (16, 23804941), (349, 1091344), (698, 545672), (1396, 272836), (2792, 136418), (5584, 68209)]