475978784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5573}}^1$

素因数の和:5757

約数の個数: 48

約数和(自身を含む): 998704728

約数和(自身を除く): 522725944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 1256, 2512, 2669, 5024, 5338, 5573, 10676, 11146, 21352, 22292, 42704, 44584, 85408, 89168, 94741, 178336, 189482, 378964, 757928, 874961, 1515856, 1749922, 3031712, 3499844, 6999688, 13999376, 14874337, 27998752, 29748674, 59497348, 118994696, 237989392, 475978784]

約数ペア:

[(1, 475978784), (2, 237989392), (4, 118994696), (8, 59497348), (16, 29748674), (17, 27998752), (32, 14874337), (34, 13999376), (68, 6999688), (136, 3499844), (157, 3031712), (272, 1749922), (314, 1515856), (544, 874961), (628, 757928), (1256, 378964), (2512, 189482), (2669, 178336), (5024, 94741), (5338, 89168), (5573, 85408), (10676, 44584), (11146, 42704), (21352, 22292)]