28590822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 67839408

約数和(自身を除く): 39248586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2003, 2379, 4006, 4758, 6009, 7137, 12018, 14274, 18027, 26039, 36054, 52078, 78117, 122183, 156234, 234351, 244366, 366549, 468702, 733098, 1099647, 1588379, 2199294, 3176758, 4765137, 9530274, 14295411, 28590822]

約数ペア:

[(1, 28590822), (2, 14295411), (3, 9530274), (6, 4765137), (9, 3176758), (13, 2199294), (18, 1588379), (26, 1099647), (39, 733098), (61, 468702), (78, 366549), (117, 244366), (122, 234351), (183, 156234), (234, 122183), (366, 78117), (549, 52078), (793, 36054), (1098, 26039), (1586, 18027), (2003, 14274), (2379, 12018), (4006, 7137), (4758, 6009)]