79966016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 172053504

約数和(自身を除く): 92087488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 223, 416, 431, 446, 832, 862, 892, 1724, 1784, 2899, 3448, 3568, 5603, 5798, 6896, 7136, 11206, 11596, 13792, 14272, 22412, 23192, 27584, 44824, 46384, 89648, 92768, 96113, 179296, 185536, 192226, 358592, 384452, 768904, 1249469, 1537808, 2498938, 3075616, 4997876, 6151232, 9995752, 19991504, 39983008, 79966016]

約数ペア:

[(1, 79966016), (2, 39983008), (4, 19991504), (8, 9995752), (13, 6151232), (16, 4997876), (26, 3075616), (32, 2498938), (52, 1537808), (64, 1249469), (104, 768904), (208, 384452), (223, 358592), (416, 192226), (431, 185536), (446, 179296), (832, 96113), (862, 92768), (892, 89648), (1724, 46384), (1784, 44824), (2899, 27584), (3448, 23192), (3568, 22412), (5603, 14272), (5798, 13792), (6896, 11596), (7136, 11206)]