25497942716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{16651}}^1$

素因数の和:17034

約数の個数: 48

約数和(自身を含む): 47390259840

約数和(自身を除く): 21892317124

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 307, 614, 1228, 1247, 2494, 4988, 8903, 13201, 16651, 17806, 26402, 33302, 35612, 52804, 66604, 382829, 482879, 715993, 765658, 965758, 1431986, 1531316, 1931516, 2863972, 5111857, 10223714, 20447428, 20763797, 41527594, 83055188, 148243853, 219809851, 296487706, 439619702, 592975412, 879239404, 6374485679, 12748971358, 25497942716]

約数ペア:

[(1, 25497942716), (2, 12748971358), (4, 6374485679), (29, 879239404), (43, 592975412), (58, 439619702), (86, 296487706), (116, 219809851), (172, 148243853), (307, 83055188), (614, 41527594), (1228, 20763797), (1247, 20447428), (2494, 10223714), (4988, 5111857), (8903, 2863972), (13201, 1931516), (16651, 1531316), (17806, 1431986), (26402, 965758), (33302, 765658), (35612, 715993), (52804, 482879), (66604, 382829)]