25423008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1567}}^1$

素因数の和:1606

約数の個数: 72

約数和(自身を含む): 72309888

約数和(自身を除く): 46886880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 1567, 2028, 2704, 3134, 4056, 4701, 5408, 6268, 8112, 9402, 12536, 16224, 18804, 20371, 25072, 37608, 40742, 50144, 61113, 75216, 81484, 122226, 150432, 162968, 244452, 264823, 325936, 488904, 529646, 651872, 794469, 977808, 1059292, 1588938, 1955616, 2118584, 3177876, 4237168, 6355752, 8474336, 12711504, 25423008]

約数ペア:

[(1, 25423008), (2, 12711504), (3, 8474336), (4, 6355752), (6, 4237168), (8, 3177876), (12, 2118584), (13, 1955616), (16, 1588938), (24, 1059292), (26, 977808), (32, 794469), (39, 651872), (48, 529646), (52, 488904), (78, 325936), (96, 264823), (104, 244452), (156, 162968), (169, 150432), (208, 122226), (312, 81484), (338, 75216), (416, 61113), (507, 50144), (624, 40742), (676, 37608), (1014, 25072), (1248, 20371), (1352, 18804), (1567, 16224), (2028, 12536), (2704, 9402), (3134, 8112), (4056, 6268), (4701, 5408)]