40133282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 75309120

約数和(自身を除く): 35175838

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 157, 217, 266, 314, 434, 589, 961, 1099, 1178, 1922, 2198, 2983, 4123, 4867, 5966, 6727, 8246, 9734, 13454, 18259, 20881, 34069, 36518, 41762, 68138, 92473, 127813, 150877, 184946, 255626, 301754, 647311, 1056139, 1294622, 2112278, 2866663, 5733326, 20066641, 40133282]

約数ペア:

[(1, 40133282), (2, 20066641), (7, 5733326), (14, 2866663), (19, 2112278), (31, 1294622), (38, 1056139), (62, 647311), (133, 301754), (157, 255626), (217, 184946), (266, 150877), (314, 127813), (434, 92473), (589, 68138), (961, 41762), (1099, 36518), (1178, 34069), (1922, 20881), (2198, 18259), (2983, 13454), (4123, 9734), (4867, 8246), (5966, 6727)]