38734228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 40434092

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1019, 1118, 1462, 2038, 2236, 2924, 4076, 9503, 13247, 17323, 19006, 26494, 34646, 38012, 43817, 52988, 69292, 87634, 175268, 225199, 450398, 569621, 744889, 900796, 1139242, 1489778, 2278484, 2979556, 9683557, 19367114, 38734228]

約数ペア:

[(1, 38734228), (2, 19367114), (4, 9683557), (13, 2979556), (17, 2278484), (26, 1489778), (34, 1139242), (43, 900796), (52, 744889), (68, 569621), (86, 450398), (172, 225199), (221, 175268), (442, 87634), (559, 69292), (731, 52988), (884, 43817), (1019, 38012), (1118, 34646), (1462, 26494), (2038, 19006), (2236, 17323), (2924, 13247), (4076, 9503)]