28395144

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2859

約数の個数: 64

約数和(自身を含む): 80582400

約数和(自身を除く): 52187256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 2797, 3384, 5076, 5594, 8391, 10152, 11188, 16782, 22376, 25173, 33564, 50346, 67128, 75519, 100692, 131459, 151038, 201384, 262918, 302076, 394377, 525836, 604152, 788754, 1051672, 1183131, 1577508, 2366262, 3155016, 3549393, 4732524, 7098786, 9465048, 14197572, 28395144]

約数ペア:

[(1, 28395144), (2, 14197572), (3, 9465048), (4, 7098786), (6, 4732524), (8, 3549393), (9, 3155016), (12, 2366262), (18, 1577508), (24, 1183131), (27, 1051672), (36, 788754), (47, 604152), (54, 525836), (72, 394377), (94, 302076), (108, 262918), (141, 201384), (188, 151038), (216, 131459), (282, 100692), (376, 75519), (423, 67128), (564, 50346), (846, 33564), (1128, 25173), (1269, 22376), (1692, 16782), (2538, 11188), (2797, 10152), (3384, 8391), (5076, 5594)]