2017161856

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{7219}}^1$

素因数の和:7329

約数の個数: 64

約数和(自身を含む): 4197708000

約数和(自身を除く): 2180546144

約数列:

[1, 2, 4, 8, 16, 32, 37, 59, 64, 74, 118, 128, 148, 236, 296, 472, 592, 944, 1184, 1888, 2183, 2368, 3776, 4366, 4736, 7219, 7552, 8732, 14438, 17464, 28876, 34928, 57752, 69856, 115504, 139712, 231008, 267103, 279424, 425921, 462016, 534206, 851842, 924032, 1068412, 1703684, 2136824, 3407368, 4273648, 6814736, 8547296, 13629472, 15759077, 17094592, 27258944, 31518154, 34189184, 54517888, 63036308, 126072616, 252145232, 504290464, 1008580928, 2017161856]

約数ペア:

[(1, 2017161856), (2, 1008580928), (4, 504290464), (8, 252145232), (16, 126072616), (32, 63036308), (37, 54517888), (59, 34189184), (64, 31518154), (74, 27258944), (118, 17094592), (128, 15759077), (148, 13629472), (236, 8547296), (296, 6814736), (472, 4273648), (592, 3407368), (944, 2136824), (1184, 1703684), (1888, 1068412), (2183, 924032), (2368, 851842), (3776, 534206), (4366, 462016), (4736, 425921), (7219, 279424), (7552, 267103), (8732, 231008), (14438, 139712), (17464, 115504), (28876, 69856), (34928, 57752)]