25927264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 56503440

約数和(自身を除く): 30576176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1009, 1168, 1606, 2018, 2336, 3212, 4036, 6424, 8072, 11099, 12848, 16144, 22198, 25696, 32288, 44396, 73657, 88792, 147314, 177584, 294628, 355168, 589256, 810227, 1178512, 1620454, 2357024, 3240908, 6481816, 12963632, 25927264]

約数ペア:

[(1, 25927264), (2, 12963632), (4, 6481816), (8, 3240908), (11, 2357024), (16, 1620454), (22, 1178512), (32, 810227), (44, 589256), (73, 355168), (88, 294628), (146, 177584), (176, 147314), (292, 88792), (352, 73657), (584, 44396), (803, 32288), (1009, 25696), (1168, 22198), (1606, 16144), (2018, 12848), (2336, 11099), (3212, 8072), (4036, 6424)]