72887458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2713}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 132877440

約数和(自身を除く): 59989982

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 1414, 1919, 2713, 3838, 5426, 13433, 18991, 26866, 37982, 51547, 103094, 274013, 360829, 548026, 721658, 1918091, 3836182, 5206247, 10412494, 36443729, 72887458]

約数ペア:

[(1, 72887458), (2, 36443729), (7, 10412494), (14, 5206247), (19, 3836182), (38, 1918091), (101, 721658), (133, 548026), (202, 360829), (266, 274013), (707, 103094), (1414, 51547), (1919, 37982), (2713, 26866), (3838, 18991), (5426, 13433)]