71569498

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5107}}^1$

素因数の和:5147

約数の個数: 48

約数和(自身を含む): 146742624

約数和(自身を除く): 75173126

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 5107, 7007, 10214, 14014, 35749, 56177, 66391, 71498, 112354, 132782, 250243, 393239, 464737, 500486, 730301, 786478, 929474, 1460602, 2752673, 3253159, 5112107, 5505346, 6506318, 10224214, 35784749, 71569498]

約数ペア:

[(1, 71569498), (2, 35784749), (7, 10224214), (11, 6506318), (13, 5505346), (14, 5112107), (22, 3253159), (26, 2752673), (49, 1460602), (77, 929474), (91, 786478), (98, 730301), (143, 500486), (154, 464737), (182, 393239), (286, 250243), (539, 132782), (637, 112354), (1001, 71498), (1078, 66391), (1274, 56177), (2002, 35749), (5107, 14014), (7007, 10214)]