28605416

素因数分解:

$2^3\times 7^2\times {\mathrm{72973}}^1$

素因数の和:72993

約数の個数: 24

約数和(自身を含む): 62392770

約数和(自身を除く): 33787354

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 72973, 145946, 291892, 510811, 583784, 1021622, 2043244, 3575677, 4086488, 7151354, 14302708, 28605416]

約数ペア:

[(1, 28605416), (2, 14302708), (4, 7151354), (7, 4086488), (8, 3575677), (14, 2043244), (28, 1021622), (49, 583784), (56, 510811), (98, 291892), (196, 145946), (392, 72973)]