25038774

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 58752000

約数和(自身を除く): 33713226

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 59, 87, 118, 174, 177, 261, 271, 354, 522, 531, 542, 783, 813, 1062, 1566, 1593, 1626, 1711, 2439, 3186, 3422, 4878, 5133, 7317, 7859, 10266, 14634, 15399, 15718, 15989, 23577, 30798, 31978, 46197, 47154, 47967, 70731, 92394, 95934, 141462, 143901, 212193, 287802, 424386, 431703, 463681, 863406, 927362, 1391043, 2782086, 4173129, 8346258, 12519387, 25038774]

約数ペア:

[(1, 25038774), (2, 12519387), (3, 8346258), (6, 4173129), (9, 2782086), (18, 1391043), (27, 927362), (29, 863406), (54, 463681), (58, 431703), (59, 424386), (87, 287802), (118, 212193), (174, 143901), (177, 141462), (261, 95934), (271, 92394), (354, 70731), (522, 47967), (531, 47154), (542, 46197), (783, 31978), (813, 30798), (1062, 23577), (1566, 15989), (1593, 15718), (1626, 15399), (1711, 14634), (2439, 10266), (3186, 7859), (3422, 7317), (4878, 5133)]