74868976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51421}}^1$

素因数の和:51449

約数の個数: 40

約数和(自身を含む): 178537184

約数和(自身を除く): 103668208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 51421, 102842, 205684, 359947, 411368, 668473, 719894, 822736, 1336946, 1439788, 2673892, 2879576, 4679311, 5347784, 5759152, 9358622, 10695568, 18717244, 37434488, 74868976]

約数ペア:

[(1, 74868976), (2, 37434488), (4, 18717244), (7, 10695568), (8, 9358622), (13, 5759152), (14, 5347784), (16, 4679311), (26, 2879576), (28, 2673892), (52, 1439788), (56, 1336946), (91, 822736), (104, 719894), (112, 668473), (182, 411368), (208, 359947), (364, 205684), (728, 102842), (1456, 51421)]