9945208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 14246792

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 719, 728, 988, 1064, 1438, 1729, 1976, 2876, 3458, 5033, 5752, 6916, 9347, 10066, 13661, 13832, 18694, 20132, 27322, 37388, 40264, 54644, 65429, 74776, 95627, 109288, 130858, 177593, 191254, 261716, 355186, 382508, 523432, 710372, 765016, 1243151, 1420744, 2486302, 4972604, 9945208]

約数ペア:

[(1, 9945208), (2, 4972604), (4, 2486302), (7, 1420744), (8, 1243151), (13, 765016), (14, 710372), (19, 523432), (26, 382508), (28, 355186), (38, 261716), (52, 191254), (56, 177593), (76, 130858), (91, 109288), (104, 95627), (133, 74776), (152, 65429), (182, 54644), (247, 40264), (266, 37388), (364, 27322), (494, 20132), (532, 18694), (719, 13832), (728, 13661), (988, 10066), (1064, 9347), (1438, 6916), (1729, 5752), (1976, 5033), (2876, 3458)]