28233558

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 65235456

約数和(自身を除く): 37001898

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 1451, 2162, 2902, 3243, 4353, 6486, 8706, 9729, 13059, 19458, 26118, 33373, 66746, 68197, 100119, 136394, 200238, 204591, 300357, 409182, 600714, 613773, 1227546, 1568531, 3137062, 4705593, 9411186, 14116779, 28233558]

約数ペア:

[(1, 28233558), (2, 14116779), (3, 9411186), (6, 4705593), (9, 3137062), (18, 1568531), (23, 1227546), (46, 613773), (47, 600714), (69, 409182), (94, 300357), (138, 204591), (141, 200238), (207, 136394), (282, 100119), (414, 68197), (423, 66746), (846, 33373), (1081, 26118), (1451, 19458), (2162, 13059), (2902, 9729), (3243, 8706), (4353, 6486)]