28402912

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{16747}}^1$

素因数の和:16810

約数の個数: 24

約数和(自身を含む): 56976696

約数和(自身を除く): 28573784

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 16747, 33494, 66988, 133976, 267952, 535904, 887591, 1775182, 3550364, 7100728, 14201456, 28402912]

約数ペア:

[(1, 28402912), (2, 14201456), (4, 7100728), (8, 3550364), (16, 1775182), (32, 887591), (53, 535904), (106, 267952), (212, 133976), (424, 66988), (848, 33494), (1696, 16747)]