26974368

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 72

約数和(自身を含む): 77231700

約数和(自身を除く): 50257332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 409, 458, 687, 818, 916, 1227, 1374, 1636, 1832, 2061, 2454, 2748, 3272, 3664, 3681, 4122, 4908, 5496, 6544, 7328, 7362, 8244, 9816, 10992, 13088, 14724, 16488, 19632, 21984, 29448, 32976, 39264, 58896, 65952, 93661, 117792, 187322, 280983, 374644, 561966, 749288, 842949, 1123932, 1498576, 1685898, 2247864, 2997152, 3371796, 4495728, 6743592, 8991456, 13487184, 26974368]

約数ペア:

[(1, 26974368), (2, 13487184), (3, 8991456), (4, 6743592), (6, 4495728), (8, 3371796), (9, 2997152), (12, 2247864), (16, 1685898), (18, 1498576), (24, 1123932), (32, 842949), (36, 749288), (48, 561966), (72, 374644), (96, 280983), (144, 187322), (229, 117792), (288, 93661), (409, 65952), (458, 58896), (687, 39264), (818, 32976), (916, 29448), (1227, 21984), (1374, 19632), (1636, 16488), (1832, 14724), (2061, 13088), (2454, 10992), (2748, 9816), (3272, 8244), (3664, 7362), (3681, 7328), (4122, 6544), (4908, 5496)]