4721648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{17359}}^1$

素因数の和:17384

約数の個数: 20

約数和(自身を含む): 9686880

約数和(自身を除く): 4965232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 17359, 34718, 69436, 138872, 277744, 295103, 590206, 1180412, 2360824, 4721648]

約数ペア:

[(1, 4721648), (2, 2360824), (4, 1180412), (8, 590206), (16, 295103), (17, 277744), (34, 138872), (68, 69436), (136, 34718), (272, 17359)]