69684208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 147870000

約数和(自身を除く): 78185792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 634, 1249, 1268, 2498, 2536, 3487, 4996, 5072, 6974, 9992, 13739, 13948, 19984, 27478, 27896, 54956, 55792, 109912, 219824, 395933, 791866, 1583732, 3167464, 4355263, 6334928, 8710526, 17421052, 34842104, 69684208]

約数ペア:

[(1, 69684208), (2, 34842104), (4, 17421052), (8, 8710526), (11, 6334928), (16, 4355263), (22, 3167464), (44, 1583732), (88, 791866), (176, 395933), (317, 219824), (634, 109912), (1249, 55792), (1268, 54956), (2498, 27896), (2536, 27478), (3487, 19984), (4996, 13948), (5072, 13739), (6974, 9992)]