768961984

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21727}}^1$

素因数の和:21825

約数の個数: 56

約数和(自身を含む): 1766051840

約数和(自身を除く): 997089856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 4424, 5056, 8848, 17696, 21727, 35392, 43454, 86908, 152089, 173816, 304178, 347632, 608356, 695264, 1216712, 1390528, 1716433, 2433424, 3432866, 4866848, 6865732, 9733696, 12015031, 13731464, 24030062, 27462928, 48060124, 54925856, 96120248, 109851712, 192240496, 384480992, 768961984]

約数ペア:

[(1, 768961984), (2, 384480992), (4, 192240496), (7, 109851712), (8, 96120248), (14, 54925856), (16, 48060124), (28, 27462928), (32, 24030062), (56, 13731464), (64, 12015031), (79, 9733696), (112, 6865732), (158, 4866848), (224, 3432866), (316, 2433424), (448, 1716433), (553, 1390528), (632, 1216712), (1106, 695264), (1264, 608356), (2212, 347632), (2528, 304178), (4424, 173816), (5056, 152089), (8848, 86908), (17696, 43454), (21727, 35392)]