22854784

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 48470400

約数和(自身を除く): 25615616

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 128, 131, 188, 232, 262, 376, 464, 524, 752, 928, 1048, 1363, 1504, 1856, 2096, 2726, 3008, 3712, 3799, 4192, 5452, 6016, 6157, 7598, 8384, 10904, 12314, 15196, 16768, 21808, 24628, 30392, 43616, 49256, 60784, 87232, 98512, 121568, 174464, 178553, 197024, 243136, 357106, 394048, 486272, 714212, 788096, 1428424, 2856848, 5713696, 11427392, 22854784]

約数ペア:

[(1, 22854784), (2, 11427392), (4, 5713696), (8, 2856848), (16, 1428424), (29, 788096), (32, 714212), (47, 486272), (58, 394048), (64, 357106), (94, 243136), (116, 197024), (128, 178553), (131, 174464), (188, 121568), (232, 98512), (262, 87232), (376, 60784), (464, 49256), (524, 43616), (752, 30392), (928, 24628), (1048, 21808), (1363, 16768), (1504, 15196), (1856, 12314), (2096, 10904), (2726, 8384), (3008, 7598), (3712, 6157), (3799, 6016), (4192, 5452)]