40703648

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{9151}}^1$

素因数の和:9300

約数の個数: 24

約数和(自身を含む): 80720640

約数和(自身を除く): 40016992

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 9151, 18302, 36604, 73208, 146416, 292832, 1271989, 2543978, 5087956, 10175912, 20351824, 40703648]

約数ペア:

[(1, 40703648), (2, 20351824), (4, 10175912), (8, 5087956), (16, 2543978), (32, 1271989), (139, 292832), (278, 146416), (556, 73208), (1112, 36604), (2224, 18302), (4448, 9151)]