28241496

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12653}}^1$

素因数の和:12696

約数の個数: 48

約数和(自身を含む): 78960960

約数和(自身を除く): 50719464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12653, 25306, 37959, 50612, 75918, 101224, 113877, 151836, 227754, 303672, 392243, 455508, 784486, 911016, 1176729, 1568972, 2353458, 3137944, 3530187, 4706916, 7060374, 9413832, 14120748, 28241496]

約数ペア:

[(1, 28241496), (2, 14120748), (3, 9413832), (4, 7060374), (6, 4706916), (8, 3530187), (9, 3137944), (12, 2353458), (18, 1568972), (24, 1176729), (31, 911016), (36, 784486), (62, 455508), (72, 392243), (93, 303672), (124, 227754), (186, 151836), (248, 113877), (279, 101224), (372, 75918), (558, 50612), (744, 37959), (1116, 25306), (2232, 12653)]