71360237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 86365440

約数和(自身を除く): 15005203

約数列:

[1, 13, 17, 23, 101, 139, 221, 299, 391, 1313, 1717, 1807, 2323, 2363, 3197, 5083, 14039, 22321, 30199, 30719, 39491, 41561, 54349, 182507, 238663, 322897, 513383, 706537, 3102619, 4197661, 5489249, 71360237]

約数ペア:

[(1, 71360237), (13, 5489249), (17, 4197661), (23, 3102619), (101, 706537), (139, 513383), (221, 322897), (299, 238663), (391, 182507), (1313, 54349), (1717, 41561), (1807, 39491), (2323, 30719), (2363, 30199), (3197, 22321), (5083, 14039)]