1737712

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1696

約数の個数: 20

約数和(自身を含む): 3419176

約数和(自身を除く): 1681464

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1621, 3242, 6484, 12968, 25936, 108607, 217214, 434428, 868856, 1737712]

約数ペア:

[(1, 1737712), (2, 868856), (4, 434428), (8, 217214), (16, 108607), (67, 25936), (134, 12968), (268, 6484), (536, 3242), (1072, 1621)]