47507792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:863

約数の個数: 40

約数和(自身を含む): 97929000

約数和(自身を除く): 50421208

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 389, 449, 778, 898, 1556, 1796, 3112, 3592, 6224, 6613, 7184, 7633, 13226, 15266, 26452, 30532, 52904, 61064, 105808, 122128, 174661, 349322, 698644, 1397288, 2794576, 2969237, 5938474, 11876948, 23753896, 47507792]

約数ペア:

[(1, 47507792), (2, 23753896), (4, 11876948), (8, 5938474), (16, 2969237), (17, 2794576), (34, 1397288), (68, 698644), (136, 349322), (272, 174661), (389, 122128), (449, 105808), (778, 61064), (898, 52904), (1556, 30532), (1796, 26452), (3112, 15266), (3592, 13226), (6224, 7633), (6613, 7184)]