40771168

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 85730400

約数和(自身を除く): 44959232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 503, 544, 596, 1006, 1192, 2012, 2384, 2533, 4024, 4768, 5066, 8048, 8551, 10132, 16096, 17102, 20264, 34204, 40528, 68408, 74947, 81056, 136816, 149894, 273632, 299788, 599576, 1199152, 1274099, 2398304, 2548198, 5096396, 10192792, 20385584, 40771168]

約数ペア:

[(1, 40771168), (2, 20385584), (4, 10192792), (8, 5096396), (16, 2548198), (17, 2398304), (32, 1274099), (34, 1199152), (68, 599576), (136, 299788), (149, 273632), (272, 149894), (298, 136816), (503, 81056), (544, 74947), (596, 68408), (1006, 40528), (1192, 34204), (2012, 20264), (2384, 17102), (2533, 16096), (4024, 10132), (4768, 8551), (5066, 8048)]