7997332

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 8775788

約数列:

[1, 2, 4, 7, 14, 28, 47, 59, 94, 103, 118, 188, 206, 236, 329, 412, 413, 658, 721, 826, 1316, 1442, 1652, 2773, 2884, 4841, 5546, 6077, 9682, 11092, 12154, 19364, 19411, 24308, 33887, 38822, 42539, 67774, 77644, 85078, 135548, 170156, 285619, 571238, 1142476, 1999333, 3998666, 7997332]

約数ペア:

[(1, 7997332), (2, 3998666), (4, 1999333), (7, 1142476), (14, 571238), (28, 285619), (47, 170156), (59, 135548), (94, 85078), (103, 77644), (118, 67774), (188, 42539), (206, 38822), (236, 33887), (329, 24308), (412, 19411), (413, 19364), (658, 12154), (721, 11092), (826, 9682), (1316, 6077), (1442, 5546), (1652, 4841), (2773, 2884)]