73634540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{525961}}^1$

素因数の和:525977

約数の個数: 24

約数和(自身を含む): 176723232

約数和(自身を除く): 103088692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 525961, 1051922, 2103844, 2629805, 3681727, 5259610, 7363454, 10519220, 14726908, 18408635, 36817270, 73634540]

約数ペア:

[(1, 73634540), (2, 36817270), (4, 18408635), (5, 14726908), (7, 10519220), (10, 7363454), (14, 5259610), (20, 3681727), (28, 2629805), (35, 2103844), (70, 1051922), (140, 525961)]