67784002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 120839040

約数和(自身を除く): 53055038

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 2663, 5326, 12727, 25454, 29293, 34619, 58586, 69238, 237007, 380809, 474014, 761618, 2607077, 3081091, 5214154, 6162182, 33892001, 67784002]

約数ペア:

[(1, 67784002), (2, 33892001), (11, 6162182), (13, 5214154), (22, 3081091), (26, 2607077), (89, 761618), (143, 474014), (178, 380809), (286, 237007), (979, 69238), (1157, 58586), (1958, 34619), (2314, 29293), (2663, 25454), (5326, 12727)]