981275069824

素因数分解:

$2^7\times 7^1\times {\mathrm{1095173069}}^1$

素因数の和:1095173090

約数の個数: 32

約数和(自身を含む): 2234153062800

約数和(自身を除く): 1252877992976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1095173069, 2190346138, 4380692276, 7666211483, 8761384552, 15332422966, 17522769104, 30664845932, 35045538208, 61329691864, 70091076416, 122659383728, 140182152832, 245318767456, 490637534912, 981275069824]

約数ペア:

[(1, 981275069824), (2, 490637534912), (4, 245318767456), (7, 140182152832), (8, 122659383728), (14, 70091076416), (16, 61329691864), (28, 35045538208), (32, 30664845932), (56, 17522769104), (64, 15332422966), (112, 8761384552), (128, 7666211483), (224, 4380692276), (448, 2190346138), (896, 1095173069)]