40926368

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 96066432

約数和(自身を除く): 55140064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 607, 688, 784, 1204, 1214, 1376, 1568, 2107, 2408, 2428, 4214, 4249, 4816, 4856, 8428, 8498, 9632, 9712, 16856, 16996, 19424, 26101, 29743, 33712, 33992, 52202, 59486, 67424, 67984, 104404, 118972, 135968, 182707, 208808, 237944, 365414, 417616, 475888, 730828, 835232, 951776, 1278949, 1461656, 2557898, 2923312, 5115796, 5846624, 10231592, 20463184, 40926368]

約数ペア:

[(1, 40926368), (2, 20463184), (4, 10231592), (7, 5846624), (8, 5115796), (14, 2923312), (16, 2557898), (28, 1461656), (32, 1278949), (43, 951776), (49, 835232), (56, 730828), (86, 475888), (98, 417616), (112, 365414), (172, 237944), (196, 208808), (224, 182707), (301, 135968), (344, 118972), (392, 104404), (602, 67984), (607, 67424), (688, 59486), (784, 52202), (1204, 33992), (1214, 33712), (1376, 29743), (1568, 26101), (2107, 19424), (2408, 16996), (2428, 16856), (4214, 9712), (4249, 9632), (4816, 8498), (4856, 8428)]