8449376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 18874800

約数和(自身を除く): 10425424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1069, 1976, 2138, 3952, 4276, 7904, 8552, 13897, 17104, 20311, 27794, 34208, 40622, 55588, 81244, 111176, 162488, 222352, 264043, 324976, 444704, 528086, 649952, 1056172, 2112344, 4224688, 8449376]

約数ペア:

[(1, 8449376), (2, 4224688), (4, 2112344), (8, 1056172), (13, 649952), (16, 528086), (19, 444704), (26, 324976), (32, 264043), (38, 222352), (52, 162488), (76, 111176), (104, 81244), (152, 55588), (208, 40622), (247, 34208), (304, 27794), (416, 20311), (494, 17104), (608, 13897), (988, 8552), (1069, 7904), (1976, 4276), (2138, 3952)]