71940136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10567}}^1$

素因数の和:10633

約数の個数: 32

約数和(自身を含む): 144570240

約数和(自身を除く): 72630104

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 10567, 21134, 42268, 84536, 243041, 390979, 486082, 781958, 972164, 1563916, 1944328, 3127832, 8992517, 17985034, 35970068, 71940136]

約数ペア:

[(1, 71940136), (2, 35970068), (4, 17985034), (8, 8992517), (23, 3127832), (37, 1944328), (46, 1563916), (74, 972164), (92, 781958), (148, 486082), (184, 390979), (296, 243041), (851, 84536), (1702, 42268), (3404, 21134), (6808, 10567)]