28363764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16529}}^1$

素因数の和:16560

約数の個数: 48

約数和(自身を含む): 77757120

約数和(自身を除く): 49393356

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 16529, 33058, 49587, 66116, 99174, 181819, 198348, 214877, 363638, 429754, 545457, 644631, 727276, 859508, 1090914, 1289262, 2181828, 2363647, 2578524, 4727294, 7090941, 9454588, 14181882, 28363764]

約数ペア:

[(1, 28363764), (2, 14181882), (3, 9454588), (4, 7090941), (6, 4727294), (11, 2578524), (12, 2363647), (13, 2181828), (22, 1289262), (26, 1090914), (33, 859508), (39, 727276), (44, 644631), (52, 545457), (66, 429754), (78, 363638), (132, 214877), (143, 198348), (156, 181819), (286, 99174), (429, 66116), (572, 49587), (858, 33058), (1716, 16529)]