4552496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 9738960

約数和(自身を除く): 5186464

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 509, 559, 688, 1018, 1118, 2036, 2236, 4072, 4472, 6617, 8144, 8944, 13234, 21887, 26468, 43774, 52936, 87548, 105872, 175096, 284531, 350192, 569062, 1138124, 2276248, 4552496]

約数ペア:

[(1, 4552496), (2, 2276248), (4, 1138124), (8, 569062), (13, 350192), (16, 284531), (26, 175096), (43, 105872), (52, 87548), (86, 52936), (104, 43774), (172, 26468), (208, 21887), (344, 13234), (509, 8944), (559, 8144), (688, 6617), (1018, 4472), (1118, 4072), (2036, 2236)]