74245426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 130356864

約数和(自身を除く): 56111438

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 263, 323, 361, 391, 437, 526, 646, 722, 782, 874, 4471, 4997, 6049, 6137, 7429, 8303, 8942, 9994, 12098, 12274, 14858, 16606, 84949, 94943, 102833, 114931, 141151, 169898, 189886, 205666, 229862, 282302, 1614031, 1953827, 2183689, 3228062, 3907654, 4367378, 37122713, 74245426]

約数ペア:

[(1, 74245426), (2, 37122713), (17, 4367378), (19, 3907654), (23, 3228062), (34, 2183689), (38, 1953827), (46, 1614031), (263, 282302), (323, 229862), (361, 205666), (391, 189886), (437, 169898), (526, 141151), (646, 114931), (722, 102833), (782, 94943), (874, 84949), (4471, 16606), (4997, 14858), (6049, 12274), (6137, 12098), (7429, 9994), (8303, 8942)]