71364357536

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{268013}}^1$

素因数の和:268233

約数の個数: 48

約数和(自身を含む): 144061813224

約数和(自身を除く): 72697455688

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 157, 212, 314, 424, 628, 848, 1256, 1696, 2512, 5024, 8321, 16642, 33284, 66568, 133136, 266272, 268013, 536026, 1072052, 2144104, 4288208, 8576416, 14204689, 28409378, 42078041, 56818756, 84156082, 113637512, 168312164, 227275024, 336624328, 454550048, 673248656, 1346497312, 2230136173, 4460272346, 8920544692, 17841089384, 35682178768, 71364357536]

約数ペア:

[(1, 71364357536), (2, 35682178768), (4, 17841089384), (8, 8920544692), (16, 4460272346), (32, 2230136173), (53, 1346497312), (106, 673248656), (157, 454550048), (212, 336624328), (314, 227275024), (424, 168312164), (628, 113637512), (848, 84156082), (1256, 56818756), (1696, 42078041), (2512, 28409378), (5024, 14204689), (8321, 8576416), (16642, 4288208), (33284, 2144104), (66568, 1072052), (133136, 536026), (266272, 268013)]