28237476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 70531776

約数和(自身を除く): 42294300

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 1164, 1427, 1649, 2854, 3298, 4281, 4947, 5708, 6596, 8562, 9894, 17124, 19788, 24259, 48518, 72777, 97036, 138419, 145554, 276838, 291108, 415257, 553676, 830514, 1661028, 2353123, 4706246, 7059369, 9412492, 14118738, 28237476]

約数ペア:

[(1, 28237476), (2, 14118738), (3, 9412492), (4, 7059369), (6, 4706246), (12, 2353123), (17, 1661028), (34, 830514), (51, 553676), (68, 415257), (97, 291108), (102, 276838), (194, 145554), (204, 138419), (291, 97036), (388, 72777), (582, 48518), (1164, 24259), (1427, 19788), (1649, 17124), (2854, 9894), (3298, 8562), (4281, 6596), (4947, 5708)]