27689992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16561}}^1$

素因数の和:16597

約数の個数: 32

約数和(自身を含む): 59623200

約数和(自身を除く): 31933208

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 16561, 33122, 66244, 132488, 182171, 314659, 364342, 629318, 728684, 1258636, 1457368, 2517272, 3461249, 6922498, 13844996, 27689992]

約数ペア:

[(1, 27689992), (2, 13844996), (4, 6922498), (8, 3461249), (11, 2517272), (19, 1457368), (22, 1258636), (38, 728684), (44, 629318), (76, 364342), (88, 314659), (152, 182171), (209, 132488), (418, 66244), (836, 33122), (1672, 16561)]