28738884

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 69854400

約数和(自身を除く): 41115516

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 269, 307, 348, 538, 614, 807, 921, 1076, 1228, 1614, 1842, 3228, 3684, 7801, 8903, 15602, 17806, 23403, 26709, 31204, 35612, 46806, 53418, 82583, 93612, 106836, 165166, 247749, 330332, 495498, 990996, 2394907, 4789814, 7184721, 9579628, 14369442, 28738884]

約数ペア:

[(1, 28738884), (2, 14369442), (3, 9579628), (4, 7184721), (6, 4789814), (12, 2394907), (29, 990996), (58, 495498), (87, 330332), (116, 247749), (174, 165166), (269, 106836), (307, 93612), (348, 82583), (538, 53418), (614, 46806), (807, 35612), (921, 31204), (1076, 26709), (1228, 23403), (1614, 17806), (1842, 15602), (3228, 8903), (3684, 7801)]