47395456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 104431680

約数和(自身を除く): 57036224

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 947, 1088, 1472, 1564, 1894, 2176, 2944, 3128, 3788, 6256, 7576, 12512, 15152, 16099, 21781, 25024, 30304, 32198, 43562, 50048, 60608, 64396, 87124, 121216, 128792, 174248, 257584, 348496, 370277, 515168, 696992, 740554, 1030336, 1393984, 1481108, 2060672, 2787968, 2962216, 5924432, 11848864, 23697728, 47395456]

約数ペア:

[(1, 47395456), (2, 23697728), (4, 11848864), (8, 5924432), (16, 2962216), (17, 2787968), (23, 2060672), (32, 1481108), (34, 1393984), (46, 1030336), (64, 740554), (68, 696992), (92, 515168), (128, 370277), (136, 348496), (184, 257584), (272, 174248), (368, 128792), (391, 121216), (544, 87124), (736, 64396), (782, 60608), (947, 50048), (1088, 43562), (1472, 32198), (1564, 30304), (1894, 25024), (2176, 21781), (2944, 16099), (3128, 15152), (3788, 12512), (6256, 7576)]