4767776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 10312344

約数和(自身を除く): 5544568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 157, 208, 292, 314, 416, 584, 628, 949, 1168, 1256, 1898, 2041, 2336, 2512, 3796, 4082, 5024, 7592, 8164, 11461, 15184, 16328, 22922, 30368, 32656, 45844, 65312, 91688, 148993, 183376, 297986, 366752, 595972, 1191944, 2383888, 4767776]

約数ペア:

[(1, 4767776), (2, 2383888), (4, 1191944), (8, 595972), (13, 366752), (16, 297986), (26, 183376), (32, 148993), (52, 91688), (73, 65312), (104, 45844), (146, 32656), (157, 30368), (208, 22922), (292, 16328), (314, 15184), (416, 11461), (584, 8164), (628, 7592), (949, 5024), (1168, 4082), (1256, 3796), (1898, 2512), (2041, 2336)]