66662336

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4261

約数の個数: 56

約数和(自身を含む): 149992080

約数和(自身を除く): 83329744

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, 4217, 7904, 8434, 15808, 16868, 33736, 54821, 67472, 80123, 109642, 134944, 160246, 219284, 269888, 320492, 438568, 640984, 877136, 1041599, 1281968, 1754272, 2083198, 2563936, 3508544, 4166396, 5127872, 8332792, 16665584, 33331168, 66662336]

約数ペア:

[(1, 66662336), (2, 33331168), (4, 16665584), (8, 8332792), (13, 5127872), (16, 4166396), (19, 3508544), (26, 2563936), (32, 2083198), (38, 1754272), (52, 1281968), (64, 1041599), (76, 877136), (104, 640984), (152, 438568), (208, 320492), (247, 269888), (304, 219284), (416, 160246), (494, 134944), (608, 109642), (832, 80123), (988, 67472), (1216, 54821), (1976, 33736), (3952, 16868), (4217, 15808), (7904, 8434)]