22780576

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7823}}^1$

素因数の和:7853

約数の個数: 48

約数和(自身を含む): 55206144

約数和(自身を除く): 32425568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 7823, 15646, 31292, 54761, 62584, 101699, 109522, 125168, 203398, 219044, 250336, 406796, 438088, 711893, 813592, 876176, 1423786, 1627184, 1752352, 2847572, 3254368, 5695144, 11390288, 22780576]

約数ペア:

[(1, 22780576), (2, 11390288), (4, 5695144), (7, 3254368), (8, 2847572), (13, 1752352), (14, 1627184), (16, 1423786), (26, 876176), (28, 813592), (32, 711893), (52, 438088), (56, 406796), (91, 250336), (104, 219044), (112, 203398), (182, 125168), (208, 109522), (224, 101699), (364, 62584), (416, 54761), (728, 31292), (1456, 15646), (2912, 7823)]