27038908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 54825120

約数和(自身を除く): 27786212

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 419, 442, 838, 884, 949, 1241, 1676, 1898, 2482, 3796, 4964, 5447, 7123, 10894, 14246, 16133, 21788, 28492, 30587, 32266, 61174, 64532, 92599, 122348, 185198, 370396, 397631, 519979, 795262, 1039958, 1590524, 2079916, 6759727, 13519454, 27038908]

約数ペア:

[(1, 27038908), (2, 13519454), (4, 6759727), (13, 2079916), (17, 1590524), (26, 1039958), (34, 795262), (52, 519979), (68, 397631), (73, 370396), (146, 185198), (221, 122348), (292, 92599), (419, 64532), (442, 61174), (838, 32266), (884, 30587), (949, 28492), (1241, 21788), (1676, 16133), (1898, 14246), (2482, 10894), (3796, 7123), (4964, 5447)]