28897064

素因数分解:

$2^3\times 7^3\times {\mathrm{10531}}^1$

素因数の和:10558

約数の個数: 32

約数和(自身を含む): 63192000

約数和(自身を除く): 34294936

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 10531, 21062, 42124, 73717, 84248, 147434, 294868, 516019, 589736, 1032038, 2064076, 3612133, 4128152, 7224266, 14448532, 28897064]

約数ペア:

[(1, 28897064), (2, 14448532), (4, 7224266), (7, 4128152), (8, 3612133), (14, 2064076), (28, 1032038), (49, 589736), (56, 516019), (98, 294868), (196, 147434), (343, 84248), (392, 73717), (686, 42124), (1372, 21062), (2744, 10531)]