38810252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 79323552

約数和(自身を除く): 40513300

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1021, 1118, 1462, 2042, 2236, 2924, 4084, 9503, 13273, 17357, 19006, 26546, 34714, 38012, 43903, 53092, 69428, 87806, 175612, 225641, 451282, 570739, 746351, 902564, 1141478, 1492702, 2282956, 2985404, 9702563, 19405126, 38810252]

約数ペア:

[(1, 38810252), (2, 19405126), (4, 9702563), (13, 2985404), (17, 2282956), (26, 1492702), (34, 1141478), (43, 902564), (52, 746351), (68, 570739), (86, 451282), (172, 225641), (221, 175612), (442, 87806), (559, 69428), (731, 53092), (884, 43903), (1021, 38012), (1118, 34714), (1462, 26546), (2042, 19006), (2236, 17357), (2924, 13273), (4084, 9503)]