71648654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4517}}^1$

素因数の和:4640

約数の個数: 32

約数和(自身を含む): 135323136

約数和(自身を除く): 63674482

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 4517, 7931, 9034, 15862, 31619, 49687, 63238, 99374, 347809, 465251, 695618, 930502, 3256757, 5117761, 6513514, 10235522, 35824327, 71648654]

約数ペア:

[(1, 71648654), (2, 35824327), (7, 10235522), (11, 6513514), (14, 5117761), (22, 3256757), (77, 930502), (103, 695618), (154, 465251), (206, 347809), (721, 99374), (1133, 63238), (1442, 49687), (2266, 31619), (4517, 15862), (7931, 9034)]