42665434

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 75018240

約数和(自身を除く): 32352806

約数列:

[1, 2, 7, 14, 73, 109, 146, 218, 383, 511, 763, 766, 1022, 1526, 2681, 5362, 7957, 15914, 27959, 41747, 55699, 55918, 83494, 111398, 195713, 292229, 391426, 584458, 3047531, 6095062, 21332717, 42665434]

約数ペア:

[(1, 42665434), (2, 21332717), (7, 6095062), (14, 3047531), (73, 584458), (109, 391426), (146, 292229), (218, 195713), (383, 111398), (511, 83494), (763, 55918), (766, 55699), (1022, 41747), (1526, 27959), (2681, 15914), (5362, 7957)]