788973688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{929}}^1\times {\mathrm{2003}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 1509613200

約数和(自身を除く): 720639512

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 929, 1858, 2003, 3716, 4006, 7432, 8012, 16024, 49237, 98474, 106159, 196948, 212318, 393896, 424636, 849272, 1860787, 3721574, 7443148, 14886296, 98621711, 197243422, 394486844, 788973688]

約数ペア:

[(1, 788973688), (2, 394486844), (4, 197243422), (8, 98621711), (53, 14886296), (106, 7443148), (212, 3721574), (424, 1860787), (929, 849272), (1858, 424636), (2003, 393896), (3716, 212318), (4006, 196948), (7432, 106159), (8012, 98474), (16024, 49237)]