23945852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 53254656

約数和(自身を除く): 29308804

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 103, 133, 161, 206, 266, 322, 361, 412, 437, 532, 644, 721, 722, 874, 1442, 1444, 1748, 1957, 2369, 2527, 2884, 3059, 3914, 4738, 5054, 6118, 7828, 8303, 9476, 10108, 12236, 13699, 16583, 16606, 27398, 33166, 33212, 37183, 45011, 54796, 58121, 66332, 74366, 90022, 116242, 148732, 180044, 232484, 260281, 315077, 520562, 630154, 855209, 1041124, 1260308, 1710418, 3420836, 5986463, 11972926, 23945852]

約数ペア:

[(1, 23945852), (2, 11972926), (4, 5986463), (7, 3420836), (14, 1710418), (19, 1260308), (23, 1041124), (28, 855209), (38, 630154), (46, 520562), (76, 315077), (92, 260281), (103, 232484), (133, 180044), (161, 148732), (206, 116242), (266, 90022), (322, 74366), (361, 66332), (412, 58121), (437, 54796), (532, 45011), (644, 37183), (721, 33212), (722, 33166), (874, 27398), (1442, 16606), (1444, 16583), (1748, 13699), (1957, 12236), (2369, 10108), (2527, 9476), (2884, 8303), (3059, 7828), (3914, 6118), (4738, 5054)]