28113958

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1756

約数の個数: 24

約数和(自身を含む): 46469808

約数和(自身を除く): 18355850

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 1693, 3386, 8303, 16606, 32167, 38939, 64334, 77878, 611173, 739841, 1222346, 1479682, 14056979, 28113958]

約数ペア:

[(1, 28113958), (2, 14056979), (19, 1479682), (23, 1222346), (38, 739841), (46, 611173), (361, 77878), (437, 64334), (722, 38939), (874, 32167), (1693, 16606), (3386, 8303)]