64735328

素因数分解:

$2^5\times 7^1\times {\mathrm{288997}}^1$

素因数の和:289014

約数の個数: 24

約数和(自身を含む): 145654992

約数和(自身を除く): 80919664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 288997, 577994, 1155988, 2022979, 2311976, 4045958, 4623952, 8091916, 9247904, 16183832, 32367664, 64735328]

約数ペア:

[(1, 64735328), (2, 32367664), (4, 16183832), (7, 9247904), (8, 8091916), (14, 4623952), (16, 4045958), (28, 2311976), (32, 2022979), (56, 1155988), (112, 577994), (224, 288997)]