66694808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 132788160

約数和(自身を除く): 66093352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 653, 751, 1306, 1502, 2612, 3004, 5224, 6008, 11101, 12767, 22202, 25534, 44404, 51068, 88808, 102136, 490403, 980806, 1961612, 3923224, 8336851, 16673702, 33347404, 66694808]

約数ペア:

[(1, 66694808), (2, 33347404), (4, 16673702), (8, 8336851), (17, 3923224), (34, 1961612), (68, 980806), (136, 490403), (653, 102136), (751, 88808), (1306, 51068), (1502, 44404), (2612, 25534), (3004, 22202), (5224, 12767), (6008, 11101)]