47994476

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2333}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 86918160

約数和(自身を除く): 38923684

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 2333, 4666, 5143, 9332, 10286, 20572, 86321, 172642, 324287, 345284, 648574, 1297148, 11998619, 23997238, 47994476]

約数ペア:

[(1, 47994476), (2, 23997238), (4, 11998619), (37, 1297148), (74, 648574), (139, 345284), (148, 324287), (278, 172642), (556, 86321), (2333, 20572), (4666, 10286), (5143, 9332)]