38303776

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 86619456

約数和(自身を除く): 48315680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 557, 614, 1114, 1228, 2149, 2228, 2456, 3899, 4298, 4456, 4912, 7798, 8596, 8912, 9824, 15596, 17192, 17824, 31192, 34384, 62384, 68768, 124768, 170999, 341998, 683996, 1196993, 1367992, 2393986, 2735984, 4787972, 5471968, 9575944, 19151888, 38303776]

約数ペア:

[(1, 38303776), (2, 19151888), (4, 9575944), (7, 5471968), (8, 4787972), (14, 2735984), (16, 2393986), (28, 1367992), (32, 1196993), (56, 683996), (112, 341998), (224, 170999), (307, 124768), (557, 68768), (614, 62384), (1114, 34384), (1228, 31192), (2149, 17824), (2228, 17192), (2456, 15596), (3899, 9824), (4298, 8912), (4456, 8596), (4912, 7798)]