27649358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 48148992

約数和(自身を除く): 20499634

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 1031, 1166, 1219, 2062, 2438, 11341, 13409, 22682, 23713, 26818, 47426, 54643, 109286, 260843, 521686, 601073, 1202146, 1256789, 2513578, 13824679, 27649358]

約数ペア:

[(1, 27649358), (2, 13824679), (11, 2513578), (22, 1256789), (23, 1202146), (46, 601073), (53, 521686), (106, 260843), (253, 109286), (506, 54643), (583, 47426), (1031, 26818), (1166, 23713), (1219, 22682), (2062, 13409), (2438, 11341)]