64367996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 141872640

約数和(自身を除く): 77504644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1442, 2029, 2266, 2884, 4058, 4532, 7931, 8116, 14203, 15862, 22319, 28406, 31724, 44638, 56812, 89276, 156233, 208987, 312466, 417974, 624932, 835948, 1462909, 2298857, 2925818, 4597714, 5851636, 9195428, 16091999, 32183998, 64367996]

約数ペア:

[(1, 64367996), (2, 32183998), (4, 16091999), (7, 9195428), (11, 5851636), (14, 4597714), (22, 2925818), (28, 2298857), (44, 1462909), (77, 835948), (103, 624932), (154, 417974), (206, 312466), (308, 208987), (412, 156233), (721, 89276), (1133, 56812), (1442, 44638), (2029, 31724), (2266, 28406), (2884, 22319), (4058, 15862), (4532, 14203), (7931, 8116)]