38732564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 77616000

約数和(自身を除く): 38883436

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 197, 199, 247, 394, 398, 494, 788, 796, 988, 2561, 2587, 3743, 3781, 5122, 5174, 7486, 7562, 10244, 10348, 14972, 15124, 39203, 48659, 49153, 78406, 97318, 98306, 156812, 194636, 196612, 509639, 744857, 1019278, 1489714, 2038556, 2979428, 9683141, 19366282, 38732564]

約数ペア:

[(1, 38732564), (2, 19366282), (4, 9683141), (13, 2979428), (19, 2038556), (26, 1489714), (38, 1019278), (52, 744857), (76, 509639), (197, 196612), (199, 194636), (247, 156812), (394, 98306), (398, 97318), (494, 78406), (788, 49153), (796, 48659), (988, 39203), (2561, 15124), (2587, 14972), (3743, 10348), (3781, 10244), (5122, 7562), (5174, 7486)]