72733726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 122145408

約数和(自身を除く): 49411682

約数列:

[1, 2, 13, 26, 43, 67, 86, 134, 559, 871, 971, 1118, 1742, 1942, 2881, 5762, 12623, 25246, 37453, 41753, 65057, 74906, 83506, 130114, 542789, 845741, 1085578, 1691482, 2797451, 5594902, 36366863, 72733726]

約数ペア:

[(1, 72733726), (2, 36366863), (13, 5594902), (26, 2797451), (43, 1691482), (67, 1085578), (86, 845741), (134, 542789), (559, 130114), (871, 83506), (971, 74906), (1118, 65057), (1742, 41753), (1942, 37453), (2881, 25246), (5762, 12623)]