64038208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4095

約数の個数: 56

約数和(自身を含む): 144089120

約数和(自身を除く): 80050912

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4051, 7904, 8102, 15808, 16204, 32408, 52663, 64816, 76969, 105326, 129632, 153938, 210652, 259264, 307876, 421304, 615752, 842608, 1000597, 1231504, 1685216, 2001194, 2463008, 3370432, 4002388, 4926016, 8004776, 16009552, 32019104, 64038208]

約数ペア:

[(1, 64038208), (2, 32019104), (4, 16009552), (8, 8004776), (13, 4926016), (16, 4002388), (19, 3370432), (26, 2463008), (32, 2001194), (38, 1685216), (52, 1231504), (64, 1000597), (76, 842608), (104, 615752), (152, 421304), (208, 307876), (247, 259264), (304, 210652), (416, 153938), (494, 129632), (608, 105326), (832, 76969), (988, 64816), (1216, 52663), (1976, 32408), (3952, 16204), (4051, 15808), (7904, 8102)]