21974624

素因数分解:

$2^5\times 7^1\times {\mathrm{98101}}^1$

素因数の和:98118

約数の個数: 24

約数和(自身を含む): 49443408

約数和(自身を除く): 27468784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 98101, 196202, 392404, 686707, 784808, 1373414, 1569616, 2746828, 3139232, 5493656, 10987312, 21974624]

約数ペア:

[(1, 21974624), (2, 10987312), (4, 5493656), (7, 3139232), (8, 2746828), (14, 1569616), (16, 1373414), (28, 784808), (32, 686707), (56, 392404), (112, 196202), (224, 98101)]