25871264

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 52799040

約数和(自身を除く): 26927776

約数列:

[1, 2, 4, 8, 16, 32, 59, 71, 118, 142, 193, 236, 284, 386, 472, 568, 772, 944, 1136, 1544, 1888, 2272, 3088, 4189, 6176, 8378, 11387, 13703, 16756, 22774, 27406, 33512, 45548, 54812, 67024, 91096, 109624, 134048, 182192, 219248, 364384, 438496, 808477, 1616954, 3233908, 6467816, 12935632, 25871264]

約数ペア:

[(1, 25871264), (2, 12935632), (4, 6467816), (8, 3233908), (16, 1616954), (32, 808477), (59, 438496), (71, 364384), (118, 219248), (142, 182192), (193, 134048), (236, 109624), (284, 91096), (386, 67024), (472, 54812), (568, 45548), (772, 33512), (944, 27406), (1136, 22774), (1544, 16756), (1888, 13703), (2272, 11387), (3088, 8378), (4189, 6176)]