71657144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 156340800

約数和(自身を除く): 84683656

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 46, 52, 58, 92, 104, 116, 184, 232, 299, 377, 598, 667, 754, 1033, 1196, 1334, 1508, 2066, 2392, 2668, 3016, 4132, 5336, 8264, 8671, 13429, 17342, 23759, 26858, 29957, 34684, 47518, 53716, 59914, 69368, 95036, 107432, 119828, 190072, 239656, 308867, 389441, 617734, 689011, 778882, 1235468, 1378022, 1557764, 2470936, 2756044, 3115528, 5512088, 8957143, 17914286, 35828572, 71657144]

約数ペア:

[(1, 71657144), (2, 35828572), (4, 17914286), (8, 8957143), (13, 5512088), (23, 3115528), (26, 2756044), (29, 2470936), (46, 1557764), (52, 1378022), (58, 1235468), (92, 778882), (104, 689011), (116, 617734), (184, 389441), (232, 308867), (299, 239656), (377, 190072), (598, 119828), (667, 107432), (754, 95036), (1033, 69368), (1196, 59914), (1334, 53716), (1508, 47518), (2066, 34684), (2392, 29957), (2668, 26858), (3016, 23759), (4132, 17342), (5336, 13429), (8264, 8671)]