25753112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 35210728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 154, 194, 308, 388, 431, 616, 679, 776, 862, 1067, 1358, 1724, 2134, 2716, 3017, 3448, 4268, 4741, 5432, 6034, 7469, 8536, 9482, 12068, 14938, 18964, 24136, 29876, 33187, 37928, 41807, 59752, 66374, 83614, 132748, 167228, 265496, 292649, 334456, 459877, 585298, 919754, 1170596, 1839508, 2341192, 3219139, 3679016, 6438278, 12876556, 25753112]

約数ペア:

[(1, 25753112), (2, 12876556), (4, 6438278), (7, 3679016), (8, 3219139), (11, 2341192), (14, 1839508), (22, 1170596), (28, 919754), (44, 585298), (56, 459877), (77, 334456), (88, 292649), (97, 265496), (154, 167228), (194, 132748), (308, 83614), (388, 66374), (431, 59752), (616, 41807), (679, 37928), (776, 33187), (862, 29876), (1067, 24136), (1358, 18964), (1724, 14938), (2134, 12068), (2716, 9482), (3017, 8536), (3448, 7469), (4268, 6034), (4741, 5432)]