74417428

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 131991552

約数和(自身を除く): 57574124

約数列:

[1, 2, 4, 127, 254, 263, 508, 526, 557, 1052, 1114, 2228, 33401, 66802, 70739, 133604, 141478, 146491, 282956, 292982, 585964, 18604357, 37208714, 74417428]

約数ペア:

[(1, 74417428), (2, 37208714), (4, 18604357), (127, 585964), (254, 292982), (263, 282956), (508, 146491), (526, 141478), (557, 133604), (1052, 70739), (1114, 66802), (2228, 33401)]