28572289790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3558193}}^1$

素因数の和:3558284

約数の個数: 32

約数和(自身を含む): 56874172896

約数和(自身を除く): 28301883106

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 3558193, 7116386, 17790965, 35581930, 39140123, 78280246, 195700615, 259748089, 391401230, 519496178, 1298740445, 2597480890, 2857228979, 5714457958, 14286144895, 28572289790]

約数ペア:

[(1, 28572289790), (2, 14286144895), (5, 5714457958), (10, 2857228979), (11, 2597480890), (22, 1298740445), (55, 519496178), (73, 391401230), (110, 259748089), (146, 195700615), (365, 78280246), (730, 39140123), (803, 35581930), (1606, 17790965), (4015, 7116386), (8030, 3558193)]