28129122864

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4542817}}^1$

素因数の和:4542874

約数の個数: 60

約数和(自身を含む): 80553248776

約数和(自身を除く): 52424125912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 4542817, 9085634, 13628451, 18171268, 27256902, 36342536, 40885353, 54513804, 72685072, 81770706, 109027608, 163541412, 195341131, 218055216, 327082824, 390682262, 586023393, 654165648, 781364524, 1172046786, 1562729048, 1758070179, 2344093572, 3125458096, 3516140358, 4688187144, 7032280716, 9376374288, 14064561432, 28129122864]

約数ペア:

[(1, 28129122864), (2, 14064561432), (3, 9376374288), (4, 7032280716), (6, 4688187144), (8, 3516140358), (9, 3125458096), (12, 2344093572), (16, 1758070179), (18, 1562729048), (24, 1172046786), (36, 781364524), (43, 654165648), (48, 586023393), (72, 390682262), (86, 327082824), (129, 218055216), (144, 195341131), (172, 163541412), (258, 109027608), (344, 81770706), (387, 72685072), (516, 54513804), (688, 40885353), (774, 36342536), (1032, 27256902), (1548, 18171268), (2064, 13628451), (3096, 9085634), (6192, 4542817)]