28149178

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1638

約数の個数: 24

約数和(自身を含む): 46329984

約数和(自身を除く): 18180806

約数列:

[1, 2, 17, 31, 34, 62, 289, 527, 578, 1054, 1571, 3142, 8959, 17918, 26707, 48701, 53414, 97402, 454019, 827917, 908038, 1655834, 14074589, 28149178]

約数ペア:

[(1, 28149178), (2, 14074589), (17, 1655834), (31, 908038), (34, 827917), (62, 454019), (289, 97402), (527, 53414), (578, 48701), (1054, 26707), (1571, 17918), (3142, 8959)]