23768368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 49910000

約数和(自身を除く): 26141632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 499, 916, 998, 1832, 1996, 2977, 3664, 3992, 5954, 6487, 7984, 11908, 12974, 23816, 25948, 47632, 51896, 103792, 114271, 228542, 457084, 914168, 1485523, 1828336, 2971046, 5942092, 11884184, 23768368]

約数ペア:

[(1, 23768368), (2, 11884184), (4, 5942092), (8, 2971046), (13, 1828336), (16, 1485523), (26, 914168), (52, 457084), (104, 228542), (208, 114271), (229, 103792), (458, 51896), (499, 47632), (916, 25948), (998, 23816), (1832, 12974), (1996, 11908), (2977, 7984), (3664, 6487), (3992, 5954)]