74507972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5147}}^1$

素因数の和:5216

約数の個数: 48

約数和(自身を含む): 166053888

約数和(自身を除く): 91545916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 5147, 7238, 10294, 14476, 20588, 36029, 56617, 72058, 113234, 144116, 226468, 241909, 396319, 483818, 792638, 967636, 1585276, 1693363, 2660999, 3386726, 5321998, 6773452, 10643996, 18626993, 37253986, 74507972]

約数ペア:

[(1, 74507972), (2, 37253986), (4, 18626993), (7, 10643996), (11, 6773452), (14, 5321998), (22, 3386726), (28, 2660999), (44, 1693363), (47, 1585276), (77, 967636), (94, 792638), (154, 483818), (188, 396319), (308, 241909), (329, 226468), (517, 144116), (658, 113234), (1034, 72058), (1316, 56617), (2068, 36029), (3619, 20588), (5147, 14476), (7238, 10294)]