28415742

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 29645058

約数列:

[1, 2, 3, 6, 89, 127, 178, 254, 267, 381, 419, 534, 762, 838, 1257, 2514, 11303, 22606, 33909, 37291, 53213, 67818, 74582, 106426, 111873, 159639, 223746, 319278, 4735957, 9471914, 14207871, 28415742]

約数ペア:

[(1, 28415742), (2, 14207871), (3, 9471914), (6, 4735957), (89, 319278), (127, 223746), (178, 159639), (254, 111873), (267, 106426), (381, 74582), (419, 67818), (534, 53213), (762, 37291), (838, 33909), (1257, 22606), (2514, 11303)]