28790906238

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{96419}}^1$

素因数の和:96793

約数の個数: 48

約数和(自身を含む): 63761003280

約数和(自身を除く): 34970097042

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 313, 318, 477, 626, 939, 954, 1878, 2817, 5634, 16589, 33178, 49767, 96419, 99534, 149301, 192838, 289257, 298602, 578514, 867771, 1735542, 5110207, 10220414, 15330621, 30179147, 30661242, 45991863, 60358294, 90537441, 91983726, 181074882, 271612323, 543224646, 1599494791, 3198989582, 4798484373, 9596968746, 14395453119, 28790906238]

約数ペア:

[(1, 28790906238), (2, 14395453119), (3, 9596968746), (6, 4798484373), (9, 3198989582), (18, 1599494791), (53, 543224646), (106, 271612323), (159, 181074882), (313, 91983726), (318, 90537441), (477, 60358294), (626, 45991863), (939, 30661242), (954, 30179147), (1878, 15330621), (2817, 10220414), (5634, 5110207), (16589, 1735542), (33178, 867771), (49767, 578514), (96419, 298602), (99534, 289257), (149301, 192838)]