25565784

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{11969}}^1$

素因数の和:12067

約数の個数: 32

約数和(自身を含む): 64638000

約数和(自身を除く): 39072216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 11969, 23938, 35907, 47876, 71814, 95752, 143628, 287256, 1065241, 2130482, 3195723, 4260964, 6391446, 8521928, 12782892, 25565784]

約数ペア:

[(1, 25565784), (2, 12782892), (3, 8521928), (4, 6391446), (6, 4260964), (8, 3195723), (12, 2130482), (24, 1065241), (89, 287256), (178, 143628), (267, 95752), (356, 71814), (534, 47876), (712, 35907), (1068, 23938), (2136, 11969)]