3318256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 6856704

約数和(自身を除く): 3538448

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 127, 142, 184, 254, 284, 368, 508, 568, 1016, 1136, 1633, 2032, 2921, 3266, 5842, 6532, 9017, 11684, 13064, 18034, 23368, 26128, 36068, 46736, 72136, 144272, 207391, 414782, 829564, 1659128, 3318256]

約数ペア:

[(1, 3318256), (2, 1659128), (4, 829564), (8, 414782), (16, 207391), (23, 144272), (46, 72136), (71, 46736), (92, 36068), (127, 26128), (142, 23368), (184, 18034), (254, 13064), (284, 11684), (368, 9017), (508, 6532), (568, 5842), (1016, 3266), (1136, 2921), (1633, 2032)]