15303808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 34828920

約数和(自身を除く): 19525112

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 541, 544, 832, 884, 1082, 1088, 1664, 1768, 2164, 2176, 3536, 4328, 7033, 7072, 8656, 9197, 14066, 14144, 17312, 18394, 28132, 28288, 34624, 36788, 56264, 69248, 73576, 112528, 119561, 147152, 225056, 239122, 294304, 450112, 478244, 588608, 900224, 956488, 1177216, 1912976, 3825952, 7651904, 15303808]

約数ペア:

[(1, 15303808), (2, 7651904), (4, 3825952), (8, 1912976), (13, 1177216), (16, 956488), (17, 900224), (26, 588608), (32, 478244), (34, 450112), (52, 294304), (64, 239122), (68, 225056), (104, 147152), (128, 119561), (136, 112528), (208, 73576), (221, 69248), (272, 56264), (416, 36788), (442, 34624), (541, 28288), (544, 28132), (832, 18394), (884, 17312), (1082, 14144), (1088, 14066), (1664, 9197), (1768, 8656), (2164, 7072), (2176, 7033), (3536, 4328)]