28849528

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{40519}}^1$

素因数の和:40614

約数の個数: 16

約数和(自身を含む): 54702000

約数和(自身を除く): 25852472

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 40519, 81038, 162076, 324152, 3606191, 7212382, 14424764, 28849528]

約数ペア:

[(1, 28849528), (2, 14424764), (4, 7212382), (8, 3606191), (89, 324152), (178, 162076), (356, 81038), (712, 40519)]