42472402

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^2\times {\mathrm{383}}^1$

素因数の和:570

約数の個数: 24

約数和(自身を含む): 73829376

約数和(自身を除く): 31356974

約数列:

[1, 2, 7, 14, 89, 178, 383, 623, 766, 1246, 2681, 5362, 7921, 15842, 34087, 55447, 68174, 110894, 238609, 477218, 3033743, 6067486, 21236201, 42472402]

約数ペア:

[(1, 42472402), (2, 21236201), (7, 6067486), (14, 3033743), (89, 477218), (178, 238609), (383, 110894), (623, 68174), (766, 55447), (1246, 34087), (2681, 15842), (5362, 7921)]