8242248

素因数分解:

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

素因数の和:778

約数の個数: 64

約数和(自身を含む): 23915520

約数和(自身を除く): 15673272

約数列:

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

約数ペア:

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