71660864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 56

約数和(自身を含む): 156472128

約数和(自身を除く): 84811264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 137, 176, 274, 352, 548, 704, 743, 1096, 1486, 1507, 2192, 2972, 3014, 4384, 5944, 6028, 8173, 8768, 11888, 12056, 16346, 23776, 24112, 32692, 47552, 48224, 65384, 96448, 101791, 130768, 203582, 261536, 407164, 523072, 814328, 1119701, 1628656, 2239402, 3257312, 4478804, 6514624, 8957608, 17915216, 35830432, 71660864]

約数ペア:

[(1, 71660864), (2, 35830432), (4, 17915216), (8, 8957608), (11, 6514624), (16, 4478804), (22, 3257312), (32, 2239402), (44, 1628656), (64, 1119701), (88, 814328), (137, 523072), (176, 407164), (274, 261536), (352, 203582), (548, 130768), (704, 101791), (743, 96448), (1096, 65384), (1486, 48224), (1507, 47552), (2192, 32692), (2972, 24112), (3014, 23776), (4384, 16346), (5944, 12056), (6028, 11888), (8173, 8768)]