67838908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 131574240

約数和(自身を除く): 63735332

約数列:

[1, 2, 4, 17, 34, 37, 59, 68, 74, 118, 148, 236, 457, 629, 914, 1003, 1258, 1828, 2006, 2183, 2516, 4012, 4366, 7769, 8732, 15538, 16909, 26963, 31076, 33818, 37111, 53926, 67636, 74222, 107852, 148444, 287453, 458371, 574906, 916742, 997631, 1149812, 1833484, 1995262, 3990524, 16959727, 33919454, 67838908]

約数ペア:

[(1, 67838908), (2, 33919454), (4, 16959727), (17, 3990524), (34, 1995262), (37, 1833484), (59, 1149812), (68, 997631), (74, 916742), (118, 574906), (148, 458371), (236, 287453), (457, 148444), (629, 107852), (914, 74222), (1003, 67636), (1258, 53926), (1828, 37111), (2006, 33818), (2183, 31076), (2516, 26963), (4012, 16909), (4366, 15538), (7769, 8732)]