28025658

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 64064520

約数和(自身を除く): 36038862

約数列:

[1, 2, 3, 6, 9, 18, 29, 53, 58, 87, 106, 159, 174, 261, 318, 477, 522, 954, 1013, 1537, 2026, 3039, 3074, 4611, 6078, 9117, 9222, 13833, 18234, 27666, 29377, 53689, 58754, 88131, 107378, 161067, 176262, 264393, 322134, 483201, 528786, 966402, 1556981, 3113962, 4670943, 9341886, 14012829, 28025658]

約数ペア:

[(1, 28025658), (2, 14012829), (3, 9341886), (6, 4670943), (9, 3113962), (18, 1556981), (29, 966402), (53, 528786), (58, 483201), (87, 322134), (106, 264393), (159, 176262), (174, 161067), (261, 107378), (318, 88131), (477, 58754), (522, 53689), (954, 29377), (1013, 27666), (1537, 18234), (2026, 13833), (3039, 9222), (3074, 9117), (4611, 6078)]