21777888832

素因数分解:

$2^6\times 7^1\times {\mathrm{3413}}^1\times {\mathrm{14243}}^1$

素因数の和:17675

約数の個数: 56

約数和(自身を含む): 49407080256

約数和(自身を除く): 27629191424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3413, 6826, 13652, 14243, 23891, 27304, 28486, 47782, 54608, 56972, 95564, 99701, 109216, 113944, 191128, 199402, 218432, 227888, 382256, 398804, 455776, 764512, 797608, 911552, 1529024, 1595216, 3190432, 6380864, 48611359, 97222718, 194445436, 340279513, 388890872, 680559026, 777781744, 1361118052, 1555563488, 2722236104, 3111126976, 5444472208, 10888944416, 21777888832]

約数ペア:

[(1, 21777888832), (2, 10888944416), (4, 5444472208), (7, 3111126976), (8, 2722236104), (14, 1555563488), (16, 1361118052), (28, 777781744), (32, 680559026), (56, 388890872), (64, 340279513), (112, 194445436), (224, 97222718), (448, 48611359), (3413, 6380864), (6826, 3190432), (13652, 1595216), (14243, 1529024), (23891, 911552), (27304, 797608), (28486, 764512), (47782, 455776), (54608, 398804), (56972, 382256), (95564, 227888), (99701, 218432), (109216, 199402), (113944, 191128)]