28659656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 31215544

約数列:

[1, 2, 4, 8, 23, 29, 41, 46, 58, 82, 92, 116, 131, 164, 184, 232, 262, 328, 524, 667, 943, 1048, 1189, 1334, 1886, 2378, 2668, 3013, 3772, 3799, 4756, 5336, 5371, 6026, 7544, 7598, 9512, 10742, 12052, 15196, 21484, 24104, 27347, 30392, 42968, 54694, 87377, 109388, 123533, 155759, 174754, 218776, 247066, 311518, 349508, 494132, 623036, 699016, 988264, 1246072, 3582457, 7164914, 14329828, 28659656]

約数ペア:

[(1, 28659656), (2, 14329828), (4, 7164914), (8, 3582457), (23, 1246072), (29, 988264), (41, 699016), (46, 623036), (58, 494132), (82, 349508), (92, 311518), (116, 247066), (131, 218776), (164, 174754), (184, 155759), (232, 123533), (262, 109388), (328, 87377), (524, 54694), (667, 42968), (943, 30392), (1048, 27347), (1189, 24104), (1334, 21484), (1886, 15196), (2378, 12052), (2668, 10742), (3013, 9512), (3772, 7598), (3799, 7544), (4756, 6026), (5336, 5371)]