25377528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 69995520

約数和(自身を除く): 44617992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 776, 991, 1067, 1164, 1982, 2134, 2328, 2973, 3201, 3964, 4268, 5946, 6402, 7928, 8536, 10901, 11892, 12804, 21802, 23784, 25608, 32703, 43604, 65406, 87208, 96127, 130812, 192254, 261624, 288381, 384508, 576762, 769016, 1057397, 1153524, 2114794, 2307048, 3172191, 4229588, 6344382, 8459176, 12688764, 25377528]

約数ペア:

[(1, 25377528), (2, 12688764), (3, 8459176), (4, 6344382), (6, 4229588), (8, 3172191), (11, 2307048), (12, 2114794), (22, 1153524), (24, 1057397), (33, 769016), (44, 576762), (66, 384508), (88, 288381), (97, 261624), (132, 192254), (194, 130812), (264, 96127), (291, 87208), (388, 65406), (582, 43604), (776, 32703), (991, 25608), (1067, 23784), (1164, 21802), (1982, 12804), (2134, 11892), (2328, 10901), (2973, 8536), (3201, 7928), (3964, 6402), (4268, 5946)]