27989376

素因数分解:

$2^7\times 3^1\times {\mathrm{72889}}^1$

素因数の和:72906

約数の個数: 32

約数和(自身を含む): 74347800

約数和(自身を除く): 46358424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 72889, 145778, 218667, 291556, 437334, 583112, 874668, 1166224, 1749336, 2332448, 3498672, 4664896, 6997344, 9329792, 13994688, 27989376]

約数ペア:

[(1, 27989376), (2, 13994688), (3, 9329792), (4, 6997344), (6, 4664896), (8, 3498672), (12, 2332448), (16, 1749336), (24, 1166224), (32, 874668), (48, 583112), (64, 437334), (96, 291556), (128, 218667), (192, 145778), (384, 72889)]