37997993008

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{22279}}^1$

素因数の和:22434

約数の個数: 80

約数和(自身を含む): 78527553280

約数和(自身を除く): 40529560272

約数列:

[1, 2, 4, 8, 16, 37, 43, 67, 74, 86, 134, 148, 172, 268, 296, 344, 536, 592, 688, 1072, 1591, 2479, 2881, 3182, 4958, 5762, 6364, 9916, 11524, 12728, 19832, 22279, 23048, 25456, 39664, 44558, 46096, 89116, 106597, 178232, 213194, 356464, 426388, 824323, 852776, 957997, 1492693, 1648646, 1705552, 1915994, 2985386, 3297292, 3831988, 5970772, 6594584, 7663976, 11941544, 13189168, 15327952, 23883088, 35445889, 55229641, 64185799, 70891778, 110459282, 128371598, 141783556, 220918564, 256743196, 283567112, 441837128, 513486392, 567134224, 883674256, 1026972784, 2374874563, 4749749126, 9499498252, 18998996504, 37997993008]

約数ペア:

[(1, 37997993008), (2, 18998996504), (4, 9499498252), (8, 4749749126), (16, 2374874563), (37, 1026972784), (43, 883674256), (67, 567134224), (74, 513486392), (86, 441837128), (134, 283567112), (148, 256743196), (172, 220918564), (268, 141783556), (296, 128371598), (344, 110459282), (536, 70891778), (592, 64185799), (688, 55229641), (1072, 35445889), (1591, 23883088), (2479, 15327952), (2881, 13189168), (3182, 11941544), (4958, 7663976), (5762, 6594584), (6364, 5970772), (9916, 3831988), (11524, 3297292), (12728, 2985386), (19832, 1915994), (22279, 1705552), (23048, 1648646), (25456, 1492693), (39664, 957997), (44558, 852776), (46096, 824323), (89116, 426388), (106597, 356464), (178232, 213194)]