21732704

素因数分解:

$2^5\times 7^1\times {\mathrm{97021}}^1$

素因数の和:97038

約数の個数: 24

約数和(自身を含む): 48899088

約数和(自身を除く): 27166384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 97021, 194042, 388084, 679147, 776168, 1358294, 1552336, 2716588, 3104672, 5433176, 10866352, 21732704]

約数ペア:

[(1, 21732704), (2, 10866352), (4, 5433176), (7, 3104672), (8, 2716588), (14, 1552336), (16, 1358294), (28, 776168), (32, 679147), (56, 388084), (112, 194042), (224, 97021)]