16484496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 49425408

約数和(自身を除く): 32940912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 691, 852, 994, 1136, 1382, 1491, 1704, 1988, 2073, 2764, 2982, 3408, 3976, 4146, 4837, 5528, 5964, 7952, 8292, 9674, 11056, 11928, 14511, 16584, 19348, 23856, 29022, 33168, 38696, 49061, 58044, 77392, 98122, 116088, 147183, 196244, 232176, 294366, 343427, 392488, 588732, 686854, 784976, 1030281, 1177464, 1373708, 2060562, 2354928, 2747416, 4121124, 5494832, 8242248, 16484496]

約数ペア:

[(1, 16484496), (2, 8242248), (3, 5494832), (4, 4121124), (6, 2747416), (7, 2354928), (8, 2060562), (12, 1373708), (14, 1177464), (16, 1030281), (21, 784976), (24, 686854), (28, 588732), (42, 392488), (48, 343427), (56, 294366), (71, 232176), (84, 196244), (112, 147183), (142, 116088), (168, 98122), (213, 77392), (284, 58044), (336, 49061), (426, 38696), (497, 33168), (568, 29022), (691, 23856), (852, 19348), (994, 16584), (1136, 14511), (1382, 11928), (1491, 11056), (1704, 9674), (1988, 8292), (2073, 7952), (2764, 5964), (2982, 5528), (3408, 4837), (3976, 4146)]