39777908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 72559200

約数和(自身を除く): 32781292

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 2467, 4031, 4934, 8062, 9868, 16124, 71543, 143086, 286172, 342913, 685826, 1371652, 9944477, 19888954, 39777908]

約数ペア:

[(1, 39777908), (2, 19888954), (4, 9944477), (29, 1371652), (58, 685826), (116, 342913), (139, 286172), (278, 143086), (556, 71543), (2467, 16124), (4031, 9868), (4934, 8062)]