27561488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 57130272

約数和(自身を除く): 29568784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 947, 1712, 1819, 1894, 3638, 3788, 7276, 7576, 14552, 15152, 16099, 29104, 32198, 64396, 101329, 128792, 202658, 257584, 405316, 810632, 1621264, 1722593, 3445186, 6890372, 13780744, 27561488]

約数ペア:

[(1, 27561488), (2, 13780744), (4, 6890372), (8, 3445186), (16, 1722593), (17, 1621264), (34, 810632), (68, 405316), (107, 257584), (136, 202658), (214, 128792), (272, 101329), (428, 64396), (856, 32198), (947, 29104), (1712, 16099), (1819, 15152), (1894, 14552), (3638, 7576), (3788, 7276)]