28376852

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13883}}^1$

素因数の和:13967

約数の個数: 24

約数和(自身を含む): 57535296

約数和(自身を除く): 29158444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 13883, 27766, 55532, 97181, 194362, 388724, 1013459, 2026918, 4053836, 7094213, 14188426, 28376852]

約数ペア:

[(1, 28376852), (2, 14188426), (4, 7094213), (7, 4053836), (14, 2026918), (28, 1013459), (73, 388724), (146, 194362), (292, 97181), (511, 55532), (1022, 27766), (2044, 13883)]