25213968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13469}}^1$

素因数の和:13496

約数の個数: 60

約数和(自身を含む): 75997740

約数和(自身を除く): 50783772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 13469, 26938, 40407, 53876, 80814, 107752, 121221, 161628, 175097, 215504, 242442, 323256, 350194, 484884, 525291, 646512, 700388, 969768, 1050582, 1400776, 1575873, 1939536, 2101164, 2801552, 3151746, 4202328, 6303492, 8404656, 12606984, 25213968]

約数ペア:

[(1, 25213968), (2, 12606984), (3, 8404656), (4, 6303492), (6, 4202328), (8, 3151746), (9, 2801552), (12, 2101164), (13, 1939536), (16, 1575873), (18, 1400776), (24, 1050582), (26, 969768), (36, 700388), (39, 646512), (48, 525291), (52, 484884), (72, 350194), (78, 323256), (104, 242442), (117, 215504), (144, 175097), (156, 161628), (208, 121221), (234, 107752), (312, 80814), (468, 53876), (624, 40407), (936, 26938), (1872, 13469)]