69343648

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17909}}^1$

素因数の和:17941

約数の個数: 36

約数和(自身を含む): 150067890

約数和(自身を除く): 80724242

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 17909, 35818, 71636, 143272, 196999, 286544, 393998, 573088, 787996, 1575992, 2166989, 3151984, 4333978, 6303968, 8667956, 17335912, 34671824, 69343648]

約数ペア:

[(1, 69343648), (2, 34671824), (4, 17335912), (8, 8667956), (11, 6303968), (16, 4333978), (22, 3151984), (32, 2166989), (44, 1575992), (88, 787996), (121, 573088), (176, 393998), (242, 286544), (352, 196999), (484, 143272), (968, 71636), (1936, 35818), (3872, 17909)]