22554896

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2248

約数の個数: 60

約数和(自身を含む): 54769932

約数和(自身を除く): 32215036

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2213, 2548, 4426, 5096, 8852, 10192, 15491, 17704, 28769, 30982, 35408, 57538, 61964, 108437, 115076, 123928, 201383, 216874, 230152, 247856, 402766, 433748, 460304, 805532, 867496, 1409681, 1611064, 1734992, 2819362, 3222128, 5638724, 11277448, 22554896]

約数ペア:

[(1, 22554896), (2, 11277448), (4, 5638724), (7, 3222128), (8, 2819362), (13, 1734992), (14, 1611064), (16, 1409681), (26, 867496), (28, 805532), (49, 460304), (52, 433748), (56, 402766), (91, 247856), (98, 230152), (104, 216874), (112, 201383), (182, 123928), (196, 115076), (208, 108437), (364, 61964), (392, 57538), (637, 35408), (728, 30982), (784, 28769), (1274, 17704), (1456, 15491), (2213, 10192), (2548, 8852), (4426, 5096)]