65149136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1069}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 136527720

約数和(自身を除く): 71378584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 293, 586, 1069, 1172, 2138, 2344, 3809, 4276, 4688, 7618, 8552, 13897, 15236, 17104, 27794, 30472, 55588, 60944, 111176, 222352, 313217, 626434, 1252868, 2505736, 4071821, 5011472, 8143642, 16287284, 32574568, 65149136]

約数ペア:

[(1, 65149136), (2, 32574568), (4, 16287284), (8, 8143642), (13, 5011472), (16, 4071821), (26, 2505736), (52, 1252868), (104, 626434), (208, 313217), (293, 222352), (586, 111176), (1069, 60944), (1172, 55588), (2138, 30472), (2344, 27794), (3809, 17104), (4276, 15236), (4688, 13897), (7618, 8552)]