15721898032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{724111}}^1$

素因数の和:724201

約数の個数: 40

約数和(自身を含む): 32324359680

約数和(自身を除く): 16602461648

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 5428, 10856, 21712, 724111, 1448222, 2896444, 5792888, 11585776, 16654553, 33309106, 42722549, 66618212, 85445098, 133236424, 170890196, 266472848, 341780392, 683560784, 982618627, 1965237254, 3930474508, 7860949016, 15721898032]

約数ペア:

[(1, 15721898032), (2, 7860949016), (4, 3930474508), (8, 1965237254), (16, 982618627), (23, 683560784), (46, 341780392), (59, 266472848), (92, 170890196), (118, 133236424), (184, 85445098), (236, 66618212), (368, 42722549), (472, 33309106), (944, 16654553), (1357, 11585776), (2714, 5792888), (5428, 2896444), (10856, 1448222), (21712, 724111)]