1627721392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{34127}}^1$

素因数の和:34417

約数の個数: 40

約数和(自身を含む): 3453207552

約数和(自身を除く): 1825486160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 542, 1084, 2168, 2981, 4336, 5962, 11924, 23848, 34127, 47696, 68254, 136508, 273016, 375397, 546032, 750794, 1501588, 3003176, 6006352, 9248417, 18496834, 36993668, 73987336, 101732587, 147974672, 203465174, 406930348, 813860696, 1627721392]

約数ペア:

[(1, 1627721392), (2, 813860696), (4, 406930348), (8, 203465174), (11, 147974672), (16, 101732587), (22, 73987336), (44, 36993668), (88, 18496834), (176, 9248417), (271, 6006352), (542, 3003176), (1084, 1501588), (2168, 750794), (2981, 546032), (4336, 375397), (5962, 273016), (11924, 136508), (23848, 68254), (34127, 47696)]