4955565584

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1217}}^1\times {\mathrm{1621}}^1$

素因数の和:3003

約数の個数: 40

約数和(自身を含む): 9676469208

約数和(自身を除く): 4720903624

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1217, 1256, 1621, 2434, 2512, 3242, 4868, 6484, 9736, 12968, 19472, 25936, 191069, 254497, 382138, 508994, 764276, 1017988, 1528552, 1972757, 2035976, 3057104, 3945514, 4071952, 7891028, 15782056, 31564112, 309722849, 619445698, 1238891396, 2477782792, 4955565584]

約数ペア:

[(1, 4955565584), (2, 2477782792), (4, 1238891396), (8, 619445698), (16, 309722849), (157, 31564112), (314, 15782056), (628, 7891028), (1217, 4071952), (1256, 3945514), (1621, 3057104), (2434, 2035976), (2512, 1972757), (3242, 1528552), (4868, 1017988), (6484, 764276), (9736, 508994), (12968, 382138), (19472, 254497), (25936, 191069)]