67031608

素因数分解:

$2^3\times 7^2\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 146943720

約数和(自身を除く): 79912112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 307, 392, 557, 614, 1114, 1228, 2149, 2228, 2456, 3899, 4298, 4456, 7798, 8596, 15043, 15596, 17192, 27293, 30086, 31192, 54586, 60172, 109172, 120344, 170999, 218344, 341998, 683996, 1196993, 1367992, 2393986, 4787972, 8378951, 9575944, 16757902, 33515804, 67031608]

約数ペア:

[(1, 67031608), (2, 33515804), (4, 16757902), (7, 9575944), (8, 8378951), (14, 4787972), (28, 2393986), (49, 1367992), (56, 1196993), (98, 683996), (196, 341998), (307, 218344), (392, 170999), (557, 120344), (614, 109172), (1114, 60172), (1228, 54586), (2149, 31192), (2228, 30086), (2456, 27293), (3899, 17192), (4298, 15596), (4456, 15043), (7798, 8596)]