28597044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5656

約数の個数: 48

約数和(自身を含む): 77522816

約数和(自身を除く): 48925772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 5581, 11162, 16743, 22324, 33486, 39067, 66972, 78134, 117201, 156268, 234402, 340441, 468804, 680882, 1021323, 1361764, 2042646, 2383087, 4085292, 4766174, 7149261, 9532348, 14298522, 28597044]

約数ペア:

[(1, 28597044), (2, 14298522), (3, 9532348), (4, 7149261), (6, 4766174), (7, 4085292), (12, 2383087), (14, 2042646), (21, 1361764), (28, 1021323), (42, 680882), (61, 468804), (84, 340441), (122, 234402), (183, 156268), (244, 117201), (366, 78134), (427, 66972), (732, 39067), (854, 33486), (1281, 22324), (1708, 16743), (2562, 11162), (5124, 5581)]