47707984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4079}}^1$

素因数の和:4147

約数の個数: 40

約数和(自身を含む): 100172160

約数和(自身を除く): 52464176

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 4079, 5848, 8158, 11696, 16316, 32632, 65264, 69343, 138686, 175397, 277372, 350794, 554744, 701588, 1109488, 1403176, 2806352, 2981749, 5963498, 11926996, 23853992, 47707984]

約数ペア:

[(1, 47707984), (2, 23853992), (4, 11926996), (8, 5963498), (16, 2981749), (17, 2806352), (34, 1403176), (43, 1109488), (68, 701588), (86, 554744), (136, 350794), (172, 277372), (272, 175397), (344, 138686), (688, 69343), (731, 65264), (1462, 32632), (2924, 16316), (4079, 11696), (5848, 8158)]