2528344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 3600296

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 151, 161, 182, 184, 299, 302, 322, 364, 598, 604, 644, 728, 1057, 1196, 1208, 1288, 1963, 2093, 2114, 2392, 3473, 3926, 4186, 4228, 6946, 7852, 8372, 8456, 13741, 13892, 15704, 16744, 24311, 27482, 27784, 45149, 48622, 54964, 90298, 97244, 109928, 180596, 194488, 316043, 361192, 632086, 1264172, 2528344]

約数ペア:

[(1, 2528344), (2, 1264172), (4, 632086), (7, 361192), (8, 316043), (13, 194488), (14, 180596), (23, 109928), (26, 97244), (28, 90298), (46, 54964), (52, 48622), (56, 45149), (91, 27784), (92, 27482), (104, 24311), (151, 16744), (161, 15704), (182, 13892), (184, 13741), (299, 8456), (302, 8372), (322, 7852), (364, 6946), (598, 4228), (604, 4186), (644, 3926), (728, 3473), (1057, 2392), (1196, 2114), (1208, 2093), (1288, 1963)]