42468866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 29381374

約数列:

[1, 2, 11, 22, 41, 82, 197, 239, 394, 451, 478, 902, 2167, 2629, 4334, 5258, 8077, 9799, 16154, 19598, 47083, 88847, 94166, 107789, 177694, 215578, 517913, 1035826, 1930403, 3860806, 21234433, 42468866]

約数ペア:

[(1, 42468866), (2, 21234433), (11, 3860806), (22, 1930403), (41, 1035826), (82, 517913), (197, 215578), (239, 177694), (394, 107789), (451, 94166), (478, 88847), (902, 47083), (2167, 19598), (2629, 16154), (4334, 9799), (5258, 8077)]