72674168

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41863}}^1$

素因数の和:41907

約数の個数: 32

約数和(自身を含む): 160757760

約数和(自身を除く): 88083592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 41863, 83726, 167452, 293041, 334904, 586082, 1172164, 1297753, 2344328, 2595506, 5191012, 9084271, 10382024, 18168542, 36337084, 72674168]

約数ペア:

[(1, 72674168), (2, 36337084), (4, 18168542), (7, 10382024), (8, 9084271), (14, 5191012), (28, 2595506), (31, 2344328), (56, 1297753), (62, 1172164), (124, 586082), (217, 334904), (248, 293041), (434, 167452), (868, 83726), (1736, 41863)]