21337376192

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{162079}}^1$

素因数の和:162130

約数の個数: 84

約数和(自身を含む): 49278479040

約数和(自身を除く): 27941102848

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 704, 748, 968, 1088, 1496, 1936, 2057, 2992, 3872, 4114, 5984, 7744, 8228, 11968, 16456, 32912, 65824, 131648, 162079, 324158, 648316, 1296632, 1782869, 2593264, 2755343, 3565738, 5186528, 5510686, 7131476, 10373056, 11021372, 14262952, 19611559, 22042744, 28525904, 30308773, 39223118, 44085488, 57051808, 60617546, 78446236, 88170976, 114103616, 121235092, 156892472, 176341952, 242470184, 313784944, 333396503, 484940368, 627569888, 666793006, 969880736, 1255139776, 1333586012, 1939761472, 2667172024, 5334344048, 10668688096, 21337376192]

約数ペア:

[(1, 21337376192), (2, 10668688096), (4, 5334344048), (8, 2667172024), (11, 1939761472), (16, 1333586012), (17, 1255139776), (22, 969880736), (32, 666793006), (34, 627569888), (44, 484940368), (64, 333396503), (68, 313784944), (88, 242470184), (121, 176341952), (136, 156892472), (176, 121235092), (187, 114103616), (242, 88170976), (272, 78446236), (352, 60617546), (374, 57051808), (484, 44085488), (544, 39223118), (704, 30308773), (748, 28525904), (968, 22042744), (1088, 19611559), (1496, 14262952), (1936, 11021372), (2057, 10373056), (2992, 7131476), (3872, 5510686), (4114, 5186528), (5984, 3565738), (7744, 2755343), (8228, 2593264), (11968, 1782869), (16456, 1296632), (32912, 648316), (65824, 324158), (131648, 162079)]