284369456

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34781}}^1$

素因数の和:34869

約数の個数: 40

約数和(自身を含む): 638319264

約数和(自身を除く): 353949808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 34781, 69562, 139124, 243467, 278248, 486934, 556496, 973868, 1947736, 2539013, 3895472, 5078026, 10156052, 17773091, 20312104, 35546182, 40624208, 71092364, 142184728, 284369456]

約数ペア:

[(1, 284369456), (2, 142184728), (4, 71092364), (7, 40624208), (8, 35546182), (14, 20312104), (16, 17773091), (28, 10156052), (56, 5078026), (73, 3895472), (112, 2539013), (146, 1947736), (292, 973868), (511, 556496), (584, 486934), (1022, 278248), (1168, 243467), (2044, 139124), (4088, 69562), (8176, 34781)]