91939036

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 188697600

約数和(自身を除く): 96758564

約数列:

[1, 2, 4, 7, 14, 28, 71, 103, 142, 206, 284, 412, 449, 497, 721, 898, 994, 1442, 1796, 1988, 2884, 3143, 6286, 7313, 12572, 14626, 29252, 31879, 46247, 51191, 63758, 92494, 102382, 127516, 184988, 204764, 223153, 323729, 446306, 647458, 892612, 1294916, 3283537, 6567074, 13134148, 22984759, 45969518, 91939036]

約数ペア:

[(1, 91939036), (2, 45969518), (4, 22984759), (7, 13134148), (14, 6567074), (28, 3283537), (71, 1294916), (103, 892612), (142, 647458), (206, 446306), (284, 323729), (412, 223153), (449, 204764), (497, 184988), (721, 127516), (898, 102382), (994, 92494), (1442, 63758), (1796, 51191), (1988, 46247), (2884, 31879), (3143, 29252), (6286, 14626), (7313, 12572)]