25957976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3041}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 53660880

約数和(自身を除く): 27702904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 3041, 4268, 6082, 8536, 12164, 24328, 33451, 66902, 133804, 267608, 294977, 589954, 1179908, 2359816, 3244747, 6489494, 12978988, 25957976]

約数ペア:

[(1, 25957976), (2, 12978988), (4, 6489494), (8, 3244747), (11, 2359816), (22, 1179908), (44, 589954), (88, 294977), (97, 267608), (194, 133804), (388, 66902), (776, 33451), (1067, 24328), (2134, 12164), (3041, 8536), (4268, 6082)]