38773788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 93346176

約数和(自身を除く): 54572388

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 163, 172, 258, 326, 461, 489, 516, 652, 922, 978, 1383, 1844, 1956, 2766, 5532, 7009, 14018, 19823, 21027, 28036, 39646, 42054, 59469, 75143, 79292, 84108, 118938, 150286, 225429, 237876, 300572, 450858, 901716, 3231149, 6462298, 9693447, 12924596, 19386894, 38773788]

約数ペア:

[(1, 38773788), (2, 19386894), (3, 12924596), (4, 9693447), (6, 6462298), (12, 3231149), (43, 901716), (86, 450858), (129, 300572), (163, 237876), (172, 225429), (258, 150286), (326, 118938), (461, 84108), (489, 79292), (516, 75143), (652, 59469), (922, 42054), (978, 39646), (1383, 28036), (1844, 21027), (1956, 19823), (2766, 14018), (5532, 7009)]