21636832

素因数分解:

$2^5\times 7^2\times {\mathrm{13799}}^1$

素因数の和:13823

約数の個数: 36

約数和(自身を含む): 49555800

約数和(自身を除く): 27918968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 13799, 27598, 55196, 96593, 110392, 193186, 220784, 386372, 441568, 676151, 772744, 1352302, 1545488, 2704604, 3090976, 5409208, 10818416, 21636832]

約数ペア:

[(1, 21636832), (2, 10818416), (4, 5409208), (7, 3090976), (8, 2704604), (14, 1545488), (16, 1352302), (28, 772744), (32, 676151), (49, 441568), (56, 386372), (98, 220784), (112, 193186), (196, 110392), (224, 96593), (392, 55196), (784, 27598), (1568, 13799)]