74360416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4223

約数の個数: 48

約数和(自身を含む): 161363664

約数和(自身を除く): 87003248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4157, 4472, 8314, 8944, 16628, 17888, 33256, 54041, 66512, 108082, 133024, 178751, 216164, 357502, 432328, 715004, 864656, 1430008, 1729312, 2323763, 2860016, 4647526, 5720032, 9295052, 18590104, 37180208, 74360416]

約数ペア:

[(1, 74360416), (2, 37180208), (4, 18590104), (8, 9295052), (13, 5720032), (16, 4647526), (26, 2860016), (32, 2323763), (43, 1729312), (52, 1430008), (86, 864656), (104, 715004), (172, 432328), (208, 357502), (344, 216164), (416, 178751), (559, 133024), (688, 108082), (1118, 66512), (1376, 54041), (2236, 33256), (4157, 17888), (4472, 16628), (8314, 8944)]