25796448

素因数分解:

$2^5\times 3^3\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 76456800

約数和(自身を除く): 50660352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 96, 108, 144, 146, 216, 219, 288, 292, 409, 432, 438, 584, 657, 818, 864, 876, 1168, 1227, 1314, 1636, 1752, 1971, 2336, 2454, 2628, 3272, 3504, 3681, 3942, 4908, 5256, 6544, 7008, 7362, 7884, 9816, 10512, 11043, 13088, 14724, 15768, 19632, 21024, 22086, 29448, 29857, 31536, 39264, 44172, 58896, 59714, 63072, 88344, 89571, 117792, 119428, 176688, 179142, 238856, 268713, 353376, 358284, 477712, 537426, 716568, 806139, 955424, 1074852, 1433136, 1612278, 2149704, 2866272, 3224556, 4299408, 6449112, 8598816, 12898224, 25796448]

約数ペア:

[(1, 25796448), (2, 12898224), (3, 8598816), (4, 6449112), (6, 4299408), (8, 3224556), (9, 2866272), (12, 2149704), (16, 1612278), (18, 1433136), (24, 1074852), (27, 955424), (32, 806139), (36, 716568), (48, 537426), (54, 477712), (72, 358284), (73, 353376), (96, 268713), (108, 238856), (144, 179142), (146, 176688), (216, 119428), (219, 117792), (288, 89571), (292, 88344), (409, 63072), (432, 59714), (438, 58896), (584, 44172), (657, 39264), (818, 31536), (864, 29857), (876, 29448), (1168, 22086), (1227, 21024), (1314, 19632), (1636, 15768), (1752, 14724), (1971, 13088), (2336, 11043), (2454, 10512), (2628, 9816), (3272, 7884), (3504, 7362), (3681, 7008), (3942, 6544), (4908, 5256)]