67622944

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 140132160

約数和(自身を除く): 72509216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 139, 184, 278, 368, 556, 661, 736, 1112, 1322, 2224, 2644, 3197, 4448, 5288, 6394, 10576, 12788, 15203, 21152, 25576, 30406, 51152, 60812, 91879, 102304, 121624, 183758, 243248, 367516, 486496, 735032, 1470064, 2113217, 2940128, 4226434, 8452868, 16905736, 33811472, 67622944]

約数ペア:

[(1, 67622944), (2, 33811472), (4, 16905736), (8, 8452868), (16, 4226434), (23, 2940128), (32, 2113217), (46, 1470064), (92, 735032), (139, 486496), (184, 367516), (278, 243248), (368, 183758), (556, 121624), (661, 102304), (736, 91879), (1112, 60812), (1322, 51152), (2224, 30406), (2644, 25576), (3197, 21152), (4448, 15203), (5288, 12788), (6394, 10576)]