65854708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 122284260

約数和(自身を除く): 56429552

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 257, 514, 1028, 1363, 2209, 2726, 4418, 5452, 7453, 8836, 12079, 14906, 24158, 29812, 48316, 64061, 128122, 256244, 350291, 567713, 700582, 1135426, 1401164, 2270852, 16463677, 32927354, 65854708]

約数ペア:

[(1, 65854708), (2, 32927354), (4, 16463677), (29, 2270852), (47, 1401164), (58, 1135426), (94, 700582), (116, 567713), (188, 350291), (257, 256244), (514, 128122), (1028, 64061), (1363, 48316), (2209, 29812), (2726, 24158), (4418, 14906), (5452, 12079), (7453, 8836)]