39897744

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26813}}^1$

素因数の和:26855

約数の個数: 40

約数和(自身を含む): 106397952

約数和(自身を除く): 66500208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 26813, 53626, 80439, 107252, 160878, 214504, 321756, 429008, 643512, 831203, 1287024, 1662406, 2493609, 3324812, 4987218, 6649624, 9974436, 13299248, 19948872, 39897744]

約数ペア:

[(1, 39897744), (2, 19948872), (3, 13299248), (4, 9974436), (6, 6649624), (8, 4987218), (12, 3324812), (16, 2493609), (24, 1662406), (31, 1287024), (48, 831203), (62, 643512), (93, 429008), (124, 321756), (186, 214504), (248, 160878), (372, 107252), (496, 80439), (744, 53626), (1488, 26813)]