12480832

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2175

約数の個数: 56

約数和(自身を含む): 30496256

約数和(自身を除く): 18015424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2143, 2912, 4286, 5824, 8572, 15001, 17144, 27859, 30002, 34288, 55718, 60004, 68576, 111436, 120008, 137152, 195013, 222872, 240016, 390026, 445744, 480032, 780052, 891488, 960064, 1560104, 1782976, 3120208, 6240416, 12480832]

約数ペア:

[(1, 12480832), (2, 6240416), (4, 3120208), (7, 1782976), (8, 1560104), (13, 960064), (14, 891488), (16, 780052), (26, 480032), (28, 445744), (32, 390026), (52, 240016), (56, 222872), (64, 195013), (91, 137152), (104, 120008), (112, 111436), (182, 68576), (208, 60004), (224, 55718), (364, 34288), (416, 30002), (448, 27859), (728, 17144), (832, 15001), (1456, 8572), (2143, 5824), (2912, 4286)]