79277828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 165728640

約数和(自身を除く): 86450812

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 826, 1036, 1297, 1652, 2183, 2594, 4366, 5188, 8732, 9079, 15281, 18158, 30562, 36316, 47989, 61124, 76523, 95978, 153046, 191956, 306092, 335923, 535661, 671846, 1071322, 1343692, 2142644, 2831351, 5662702, 11325404, 19819457, 39638914, 79277828]

約数ペア:

[(1, 79277828), (2, 39638914), (4, 19819457), (7, 11325404), (14, 5662702), (28, 2831351), (37, 2142644), (59, 1343692), (74, 1071322), (118, 671846), (148, 535661), (236, 335923), (259, 306092), (413, 191956), (518, 153046), (826, 95978), (1036, 76523), (1297, 61124), (1652, 47989), (2183, 36316), (2594, 30562), (4366, 18158), (5188, 15281), (8732, 9079)]