25353064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 52719840

約数和(自身を除く): 27366776

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 4723, 5368, 9446, 18892, 37784, 51953, 103906, 207812, 288103, 415624, 576206, 1152412, 2304824, 3169133, 6338266, 12676532, 25353064]

約数ペア:

[(1, 25353064), (2, 12676532), (4, 6338266), (8, 3169133), (11, 2304824), (22, 1152412), (44, 576206), (61, 415624), (88, 288103), (122, 207812), (244, 103906), (488, 51953), (671, 37784), (1342, 18892), (2684, 9446), (4723, 5368)]