40825356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 115116288

約数和(自身を除く): 74290932

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 111, 132, 143, 148, 156, 222, 286, 407, 429, 444, 481, 572, 643, 814, 858, 962, 1221, 1286, 1443, 1628, 1716, 1924, 1929, 2442, 2572, 2886, 3858, 4884, 5291, 5772, 7073, 7716, 8359, 10582, 14146, 15873, 16718, 21164, 21219, 23791, 25077, 28292, 31746, 33436, 42438, 47582, 50154, 63492, 71373, 84876, 91949, 95164, 100308, 142746, 183898, 261701, 275847, 285492, 309283, 367796, 523402, 551694, 618566, 785103, 927849, 1046804, 1103388, 1237132, 1570206, 1855698, 3140412, 3402113, 3711396, 6804226, 10206339, 13608452, 20412678, 40825356]

約数ペア:

[(1, 40825356), (2, 20412678), (3, 13608452), (4, 10206339), (6, 6804226), (11, 3711396), (12, 3402113), (13, 3140412), (22, 1855698), (26, 1570206), (33, 1237132), (37, 1103388), (39, 1046804), (44, 927849), (52, 785103), (66, 618566), (74, 551694), (78, 523402), (111, 367796), (132, 309283), (143, 285492), (148, 275847), (156, 261701), (222, 183898), (286, 142746), (407, 100308), (429, 95164), (444, 91949), (481, 84876), (572, 71373), (643, 63492), (814, 50154), (858, 47582), (962, 42438), (1221, 33436), (1286, 31746), (1443, 28292), (1628, 25077), (1716, 23791), (1924, 21219), (1929, 21164), (2442, 16718), (2572, 15873), (2886, 14146), (3858, 10582), (4884, 8359), (5291, 7716), (5772, 7073)]