28533896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 56786400

約数和(自身を除く): 28252504

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 1433, 2489, 2866, 4978, 5732, 9956, 11464, 19912, 27227, 54454, 108908, 187723, 217816, 375446, 750892, 1501784, 3566737, 7133474, 14266948, 28533896]

約数ペア:

[(1, 28533896), (2, 14266948), (4, 7133474), (8, 3566737), (19, 1501784), (38, 750892), (76, 375446), (131, 217816), (152, 187723), (262, 108908), (524, 54454), (1048, 27227), (1433, 19912), (2489, 11464), (2866, 9956), (4978, 5732)]