4298864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 8928000

約数和(自身を除く): 4629136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 179, 304, 316, 358, 632, 716, 1264, 1432, 1501, 2864, 3002, 3401, 6004, 6802, 12008, 13604, 14141, 24016, 27208, 28282, 54416, 56564, 113128, 226256, 268679, 537358, 1074716, 2149432, 4298864]

約数ペア:

[(1, 4298864), (2, 2149432), (4, 1074716), (8, 537358), (16, 268679), (19, 226256), (38, 113128), (76, 56564), (79, 54416), (152, 28282), (158, 27208), (179, 24016), (304, 14141), (316, 13604), (358, 12008), (632, 6802), (716, 6004), (1264, 3401), (1432, 3002), (1501, 2864)]